\u9009\u62e9\u97f3\u4e50+\u5e94\u7528\u7684\u7ec4\u5408，\u662f\u56e0\u4e3a\u5b83\u4eec\u5177\u6709\u4e92\u8865\u6027：\u97f3\u4e50\u53cd\u6620\u7684\u662f"\u5f53\u4e0b\u5fc3\u60c5"（\u77ed\u65f6\u6001，\u5b9e\u65f6\u6027\u5f3a），\u5e94\u7528\u53cd\u6620\u7684\u662f"\u957f\u671f\u4e60\u60ef"（\u957f\u65f6\u6001，\u7a33\u5b9a\u6027\u5f3a）\u3002\u4e00\u4e2a\u4eba\u4eca\u5929\u5728\u542c\u6447\u6eda\u53ef\u80fd\u53ea\u662f\u5fc3\u60c5\u6ce2\u52a8，\u4f46\u5982\u679c\u4ed6\u7684\u5e94\u7528\u4f7f\u7528Top3\u662f\u793e\u4ea4+\u89c6\u9891+\u97f3\u4e50，\u8fd9\u66f4\u53ef\u80fd\u662f\u7a33\u5b9a\u7684\u884c\u4e3a\u7279\u5f81\u3002\u4e24\u4e2a\u7ef4\u5ea6\u7684\u7ec4\u5408\u6bd4\u4efb\u4e00\u5355\u72ec\u7ef4\u5ea6\u90fd\u6709\u66f4\u9ad8\u7684\u5339\u914d\u53ef\u9760\u6027\u3002<\/p>\n
1.2 \u5339\u914d\u5f15\u64ce\u7684\u5c40\u9650\u6027<\/h4>\n
\u5f53\u524d\u5339\u914d\u5f15\u64ce\u6709\u4ee5\u4e0b\u5df2\u77e5\u5c40\u9650：<\/p>\n
\u8fd9\u4e9b\u5c40\u9650\u662fMVP\u9636\u6bb5\u7684\u6709\u610f\u8bc6\u53d6\u820d，\u540e\u7eed\u7248\u672c\u53ef\u4ee5\u901a\u8fc7\u5f15\u5165\u66f4\u7ec6\u7c92\u5ea6\u7684\u5206\u7c7b\u3001\u66f4\u4e30\u5bcc\u7684\u7279\u5f81\u7ef4\u5ea6\u3001\u4ee5\u53ca\u57fa\u4e8e\u534f\u540c\u8fc7\u6ee4\u7684\u63a8\u8350\u7b97\u6cd5\u6765\u9010\u6b65\u6539\u8fdb\u3002<\/p>\n
2. MusicModel\u5b8c\u6574\u8be6\u89e3<\/h3>\n
MusicModel\u8d1f\u8d23\u97f3\u4e50\u6d41\u6d3e\u5206\u7c7b，\u662f\u5339\u914d\u5f15\u64ce\u97f3\u4e50\u7ef4\u5ea6\u7684\u6570\u636e\u57fa\u7840\u3002<\/p>\n
2.1 MusicGenre\u679a\u4e3e<\/h4>\n
typescript export enum MusicGenre { POP = '\u6d41\u884c', ROCK = '\u6447\u6eda', HIPHOP = '\u563b\u54c8', ELECTRONIC = '\u7535\u5b50', JAZZ = '\u7235\u58eb', CLASSICAL = '\u53e4\u5178', RNB = 'R&B', FOLK = '\u6c11\u8c23', METAL = '\u91d1\u5c5e', COUNTRY = '\u4e61\u6751', UNKNOWN = '\u672a\u77e5' } <\/p>\n
11\u79cd\u97f3\u4e50\u6d41\u6d3e，\u6db5\u76d6\u4e86\u4e2d\u6587\u4e92\u8054\u7f51\u7528\u6237\u6700\u5e38\u89c1\u7684\u97f3\u4e50\u7c7b\u578b\u3002\u6bcf\u79cd\u6d41\u6d3e\u4f7f\u7528\u4e2d\u6587\u6807\u7b7e（\u679a\u4e3e\u503c），\u4fbf\u4e8e\u76f4\u63a5\u7528\u4e8eUI\u5c55\u793a\u3002<\/p>\n
\u679a\u4e3e\u503c\u7684\u9009\u53d6\u57fa\u4e8e\u4ee5\u4e0b\u8003\u91cf：<\/p>\n
- \n
- \u6d41\u884c（POP）：\u8986\u76d6\u9762\u6700\u5e7f\u7684\u7c7b\u522b，\u5305\u62ec\u534e\u8bed\u6d41\u884c\u3001\u6b27\u7f8e\u6d41\u884c<\/li>\n
- \u6447\u6eda（ROCK）：\u4e0e\u6d41\u884c\u6709\u660e\u786e\u533a\u5206\u7684\u72ec\u7acb\u6d41\u6d3e，\u670b\u514b\u4e5f\u5f52\u5165\u6b64\u7c7b<\/li>\n
- \u563b\u54c8（HIPHOP）：\u8fd1\u5e74\u6765\u4e2d\u6587\u4e92\u8054\u7f51\u589e\u957f\u6700\u5feb\u7684\u97f3\u4e50\u7c7b\u522b，\u8bf4\u5531\/rap\u5f52\u5165\u6b64\u7c7b<\/li>\n
- \u7535\u5b50（ELECTRONIC）：EDM\u3001House\u3001Techno\u7b49\u5b50\u6d41\u6d3e\u7edf\u4e00\u5f52\u5165，\u907f\u514d\u5206\u7c7b\u8fc7\u7ec6<\/li>\n
- \u7235\u58eb（JAZZ）：\u4e0e\u5e03\u9c81\u65af（Blues）\u5408\u5e76，\u4e24\u8005\u542c\u4f17\u9ad8\u5ea6\u91cd\u53e0<\/li>\n
- \u53e4\u5178（CLASSICAL）：\u4ea4\u54cd\u4e50\u3001\u594f\u9e23\u66f2\u5f52\u5165\u6b64\u7c7b<\/li>\n
- R&B：\u4e0eSoul\u5408\u5e76，\u4fdd\u6301\u56fd\u9645\u901a\u7528\u7684R&B\u6807\u7b7e<\/li>\n
- \u6c11\u8c23（FOLK）：\u4e2d\u56fd\u7279\u6709\u7684\u5927\u7c7b\u522b，\u8d75\u96f7\u3001\u5b8b\u51ac\u91ce\u7b49\u6b4c\u624b\u7684\u5f52\u5c5e<\/li>\n
- \u91d1\u5c5e（METAL）：\u4e0e\u6447\u6eda\u533a\u5206，Heavy Metal\u72ec\u7acb\u5206\u7c7b<\/li>\n
- \u4e61\u6751（COUNTRY）：\u6b27\u7f8e\u7279\u8272\u7c7b\u522b，\u4e2d\u6587\u7528\u6237\u8f83\u5c11\u4f46\u4ecd\u6709<\/li>\n
- \u672a\u77e5（UNKNOWN）：\u65e0\u6cd5\u8bc6\u522b\u7684\u9ed8\u8ba4\u7c7b\u522b，\u4e0d\u53c2\u4e0e\u5339\u914d\u8ba1\u7b97<\/li>\n<\/ul>\n
10\u79cd\u6709\u6548\u6d41\u6d3e+1\u79cd\u672a\u77e5，\u8fd9\u4e2a\u7c92\u5ea6\u5728"\u533a\u5206\u5ea6"\u548c"\u5206\u7c7b\u53ef\u884c\u6027"\u4e4b\u95f4\u53d6\u5f97\u4e86\u5408\u7406\u5e73\u8861\u3002\u66f4\u7ec6\u7684\u7c92\u5ea6（\u5982\u5c06\u7535\u5b50\u7ec6\u5206\u4e3aHouse\/Techno\/Trance）\u4f1a\u589e\u52a0classifyGenre()\u7684\u5173\u952e\u8bcd\u7ef4\u62a4\u6210\u672c，\u4e14\u5339\u914d\u4ef7\u503c\u6709\u9650\u2014\u2014\u4e24\u4e2a\u542c\u4e0d\u540c\u7535\u5b50\u5b50\u6d41\u6d3e\u7684\u4eba\u4ecd\u7136\u6709"\u7535\u5b50\u97f3\u4e50"\u8fd9\u4e2a\u5171\u540c\u8bed\u8a00\u3002<\/p>\n
2.2 NowPlayingSong\u6570\u636e\u7c7b<\/h4>\n
`typescript
\nexport class NowPlayingSong {
\ntitle: string = \u2018\u2019
\nartist: string = \u2018\u2019
\ngenre: MusicGenre = MusicGenre.UNKNOWN
\ngenreIcon: string = \u2018🎵\u2019<\/p>\nstatic of(title: string, artist: string, genre: MusicGenre): NowPlayingSong {
\nconst s = new NowPlayingSong()
\ns.title = title; s.artist = artist; s.genre = genre
\ns.genreIcon = getGenreIcon(genre)
\nreturn s
\n}
\n}
\n`<\/p>\nNowPlayingSong\u5c01\u88c5\u4e86\u4e00\u9996"\u6b63\u5728\u64ad\u653e"\u7684\u6b4c\u66f2\u4fe1\u606f\u3002\u56db\u4e2a\u5b57\u6bb5：title\u6b4c\u66f2\u540d（\u5982"\u6674\u5929"），artist\u6b4c\u624b\u540d（\u5982"\u5468\u6770\u4f26"），genre\u901a\u8fc7classifyGenre()\u786e\u5b9a\u7684\u6d41\u6d3e，genreIcon\u6d41\u6d3e\u5bf9\u5e94\u7684emoji\u56fe\u6807\u901a\u8fc7getGenreIcon()\u83b7\u53d6\u3002genreIcon\u5728of()\u5de5\u5382\u65b9\u6cd5\u4e2d\u81ea\u52a8\u8ba1\u7b97，\u8c03\u7528\u65b9\u65e0\u9700\u624b\u52a8\u8bbe\u7f6e\u3002\u8fd9\u662f\u4e00\u79cd\u4fbf\u5229\u8bbe\u8ba1，\u907f\u514d\u8c03\u7528\u65b9\u5fd8\u8bb0\u8bbe\u7f6e\u56fe\u6807\u3002<\/p>\n
2.3 getGenreIcon()\u51fd\u6570<\/h4>\n
typescript export function getGenreIcon(genre: MusicGenre): string { if (genre === MusicGenre.POP) { return '🎤' } if (genre === MusicGenre.ROCK) { return '🎸' } if (genre === MusicGenre.HIPHOP) { return '🎧' } if (genre === MusicGenre.ELECTRONIC) { return '🎹' } if (genre === MusicGenre.JAZZ) { return '🎷' } if (genre === MusicGenre.CLASSICAL) { return '🎻' } if (genre === MusicGenre.RNB) { return '🎶' } if (genre === MusicGenre.FOLK) { return '🪕' } if (genre === MusicGenre.METAL) { return '🤘' } if (genre === MusicGenre.COUNTRY) { return '🤠' } return '🎵' } <\/p>\n
10\u79cd\u6d41\u6d3e\u5404\u5bf9\u5e94\u4e00\u4e2aemoji\u56fe\u6807，\u672a\u77e5\u6d41\u6d3e\u4f7f\u7528\u901a\u7528\u7684🎵\u3002\u56fe\u6807\u7684\u9009\u53d6\u539f\u5219\u662f"\u76f4\u89c9\u5173\u8054"：🎤\u6d41\u884c\u9ea6\u514b\u98ce\u6f14\u5531，🎸\u6447\u6eda\u7535\u5409\u4ed6\u4e50\u961f，🎧\u563b\u54c8\u8033\u673a\u8bf4\u5531，🎹\u7535\u5b50\u952e\u76d8\u5236\u4f5c，🎷\u7235\u58eb\u8428\u514b\u65af\u98ce，🎻\u53e4\u5178\u5c0f\u63d0\u7434，🎶R&B\u97f3\u7b26，🪕\u6c11\u8c23\u73ed\u5353\u7434，🤘\u91d1\u5c5e\u6447\u6eda\u624b\u52bf，🤠\u4e61\u6751\u725b\u4ed4\u3002\u8fd9\u4e9bemoji\u5728\u9644\u8fd1\u7528\u6237\u5361\u7247\u7684"\u540c\u597d"\u6807\u7b7e\u65c1\u5c55\u793a，\u4e3a\u5339\u914d\u7ed3\u679c\u589e\u52a0\u4e86\u89c6\u89c9\u8fa8\u8bc6\u5ea6\u3002<\/p>\n
2.4 classifyGenre()\u51fd\u6570\u4e0e30+\u5173\u952e\u8bcd<\/h4>\n
classifyGenre()\u662fMusicModel\u7684\u6838\u5fc3\u7b97\u6cd5，\u8d1f\u8d23\u5c06\u6b4c\u66f2\u6807\u9898+\u6b4c\u624b\u540d\u7684\u7ec4\u5408\u6620\u5c04\u5230MusicGenre：<\/p>\n
`typescript
\nconst genreKeywords: string[][] = [
\n[\u2018\u6d41\u884c\u2019, \u2018pop\u2019, \u2018\u534e\u8bed\u6d41\u884c\u2019, \u2018POP\u2019, MusicGenre.POP],
\n[\u2018\u6447\u6eda\u2019, \u2018rock\u2019, \u2018ROCK\u2019, \u2018\u670b\u514b\u2019, \u2018punk\u2019, MusicGenre.ROCK],
\n[\u2018\u563b\u54c8\u2019, \u2018hip\u2019, \u2018hop\u2019, \u2018rap\u2019, \u2018HIPHOP\u2019, \u2018\u8bf4\u5531\u2019, MusicGenre.HIPHOP],
\n[\u2018\u7535\u5b50\u2019, \u2018electro\u2019, \u2018EDM\u2019, \u2018house\u2019, \u2018techno\u2019, \u2018trance\u2019, \u2018dj\u2019, MusicGenre.ELECTRONIC],
\n[\u2018\u7235\u58eb\u2019, \u2018jazz\u2019, \u2018JAZZ\u2019, \u2018blues\u2019, MusicGenre.JAZZ],
\n[\u2018\u53e4\u5178\u2019, \u2018classical\u2019, \u2018CLASSICAL\u2019, \u2018\u4ea4\u54cd\u2019, \u2018\u594f\u9e23\u2019, MusicGenre.CLASSICAL],
\n[\u2018r&b\u2019, \u2018rnb\u2019, \u2018R&B\u2019, \u2018soul\u2019, MusicGenre.RNB],
\n[\u2018\u6c11\u8c23\u2019, \u2018folk\u2019, \u2018FOLK\u2019, \u2018\u4e61\u6751\u6c11\u8c23\u2019, MusicGenre.FOLK],
\n[\u2018\u91d1\u5c5e\u2019, \u2018metal\u2019, \u2018METAL\u2019, \u2018heavy\u2019, MusicGenre.METAL],
\n[\u2018\u4e61\u6751\u2019, \u2018country\u2019, \u2018COUNTRY\u2019, MusicGenre.COUNTRY],
\n]<\/p>\nexport function classifyGenre(songTitle: string, artist: string): MusicGenre {
\nconst combined = ${songTitle} .toLowerCase()
\nfor (let i = 0; i < genreKeywords.length; i++) {
\nconst keywords = genreKeywords[i]
\nconst genre = keywords[keywords.length – 1] as MusicGenre
\nfor (let j = 0; j < keywords.length – 1; j++) {
\nif (combined.indexOf(keywords[j].toLowerCase()) !== -1) {
\nreturn genre
\n}
\n}
\n}
\nreturn MusicGenre.UNKNOWN
\n}
\n`<\/p>\n\u6570\u636e\u7ed3\u6784：genreKeywords\u662f\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4，\u6bcf\u884c\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u662fMusicGenre\u679a\u4e3e\u503c，\u524d\u9762\u7684\u5143\u7d20\u662f\u5173\u952e\u8bcd\u3002\u8fd9\u79cd"\u5173\u952e\u8bcd\u5230\u5206\u7c7b"\u7684\u6620\u5c04\u8868\u6a21\u5f0f\u7b80\u5355\u3001\u53ef\u7ef4\u62a4\u3001\u6613\u6269\u5c55\u2014\u2014\u6dfb\u52a0\u65b0\u7684\u5173\u952e\u8bcd\u53ea\u9700\u5728\u5bf9\u5e94\u884c\u8ffd\u52a0\u5b57\u7b26\u4e32，\u6dfb\u52a0\u65b0\u7684\u6d41\u6d3e\u53ea\u9700\u589e\u52a0\u4e00\u884c\u3002<\/p>\n
\u7b97\u6cd5\u6d41\u7a0b：<\/p>\n
- \u5c06songTitle\u548cartist\u62fc\u63a5\u4e3acombined\u5b57\u7b26\u4e32，\u8f6c\u4e3a\u5c0f\u5199<\/li>\n
- \u904d\u5386\u6bcf\u884c\u5173\u952e\u8bcd<\/li>\n
- \u5bf9\u6bcf\u884c\u4e2d\u7684\u6bcf\u4e2a\u5173\u952e\u8bcd，\u68c0\u67e5combined\u4e2d\u662f\u5426\u5305\u542b\u8be5\u5173\u952e\u8bcd（indexOf !== -1）<\/li>\n
- \u4e00\u65e6\u5339\u914d，\u7acb\u5373\u8fd4\u56de\u5bf9\u5e94\u7684MusicGenre<\/li>\n
- \u6240\u6709\u884c\u90fd\u65e0\u5339\u914d，\u8fd4\u56deUNKNOWN<\/li>\n
\u5173\u952e\u8bcd\u7edf\u8ba1：\u6d41\u884c4\u4e2a（\u6d41\u884c\u3001pop\u3001\u534e\u8bed\u6d41\u884c\u3001POP），\u6447\u6eda5\u4e2a（\u6447\u6eda\u3001rock\u3001ROCK\u3001\u670b\u514b\u3001punk），\u563b\u54c86\u4e2a（\u563b\u54c8\u3001hip\u3001hop\u3001rap\u3001HIPHOP\u3001\u8bf4\u5531），\u7535\u5b507\u4e2a（\u7535\u5b50\u3001electro\u3001EDM\u3001house\u3001techno\u3001trance\u3001dj），\u7235\u58eb4\u4e2a（\u7235\u58eb\u3001jazz\u3001JAZZ\u3001blues），\u53e4\u51785\u4e2a（\u53e4\u5178\u3001classical\u3001CLASSICAL\u3001\u4ea4\u54cd\u3001\u594f\u9e23），R&B 4\u4e2a（r&b\u3001rnb\u3001R&B\u3001soul），\u6c11\u8c234\u4e2a（\u6c11\u8c23\u3001folk\u3001FOLK\u3001\u4e61\u6751\u6c11\u8c23），\u91d1\u5c5e4\u4e2a（\u91d1\u5c5e\u3001metal\u3001METAL\u3001heavy），\u4e61\u67513\u4e2a（\u4e61\u6751\u3001country\u3001COUNTRY），\u603b\u8ba1\u7ea646\u4e2a\u5173\u952e\u8bcd\u3002<\/p>\n
\u4f18\u5148\u7ea7\u95ee\u9898：\u7531\u4e8e\u904d\u5386\u662f\u4ece\u7b2c\u4e00\u884c\u5f00\u59cb，\u7b2c\u4e00\u4e2a\u5339\u914d\u5373\u8fd4\u56de，\u56e0\u6b64\u5173\u952e\u8bcd\u8868\u7684\u884c\u5e8f\u51b3\u5b9a\u4e86\u5206\u7c7b\u7684\u4f18\u5148\u7ea7\u3002\u5f53\u524d\u987a\u5e8f\u662f：\u6d41\u884c\u2192\u6447\u6eda\u2192\u563b\u54c8\u2192\u7535\u5b50\u2192\u7235\u58eb\u2192\u53e4\u5178\u2192R&B\u2192\u6c11\u8c23\u2192\u91d1\u5c5e\u2192\u4e61\u6751\u3002\u8fd9\u610f\u5473\u7740\u5982\u679c\u4e00\u4e2a\u5b57\u7b26\u4e32\u540c\u65f6\u5305\u542b"\u6d41\u884c"\u548c"\u6c11\u8c23"（\u5982"\u6d41\u884c\u6c11\u8c23"），\u5b83\u4f1a\u88ab\u5206\u7c7b\u4e3a"\u6d41\u884c"\u2014\u2014\u56e0\u4e3a\u6d41\u884c\u5148\u4e8e\u6c11\u8c23\u88ab\u68c0\u67e5\u3002\u8fd9\u79cd"\u5148\u5230\u5148\u5f97"\u7684\u7b56\u7565\u53ef\u80fd\u5bfc\u81f4\u67d0\u4e9b\u8fb9\u754c\u60c5\u51b5\u7684\u8bef\u5206\u7c7b，\u4f46\u5728\u5b9e\u9645\u573a\u666f\u4e2d，\u6b4c\u66f2\u6807\u9898\u548c\u6b4c\u624b\u540d\u540c\u65f6\u5305\u542b\u4e24\u4e2a\u6d41\u6d3e\u5173\u952e\u8bcd\u7684\u60c5\u51b5\u6781\u5c11\u3002<\/p>\n
\u5927\u5c0f\u5199\u5904\u7406：combined\u88ab\u8f6c\u4e3a\u5c0f\u5199，\u4f46\u5173\u952e\u8bcd\u4e2d\u4fdd\u7559\u4e86\u5927\u5199\u5f62\u5f0f（\u5982\u2019POP\u2019\u3001\u2018ROCK\u2019）\u3002\u7531\u4e8eindexOf\u6bd4\u8f83\u65f6\u4e5f\u5c06\u5173\u952e\u8bcd\u8f6c\u4e3a\u5c0f\u5199（keywords[j].toLowerCase()），\u8fd9\u4e9b\u5927\u5199\u5173\u952e\u8bcd\u5b9e\u9645\u4e0a\u7b49\u4ef7\u4e8e\u5176\u5c0f\u5199\u5f62\u5f0f，\u662f\u5197\u4f59\u7684\u3002\u4f46\u4fdd\u7559\u5b83\u4eec\u4e0d\u4f1a\u9020\u6210\u9519\u8bef\u2014\u2014\u53ea\u662f\u4e3a\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027，\u8ba9\u7ef4\u62a4\u8005\u4e00\u773c\u770b\u5230"POP"\u548c"pop"\u90fd\u5728\u5217\u8868\u4e2d\u3002<\/p>\n
\u5173\u952e\u8bcd\u9009\u62e9\u7b56\u7565：\u4e2d\u6587\u5173\u952e\u8bcd\u9762\u5411\u4e2d\u6587\u7528\u6237\u7684\u6b4c\u66f2\u6807\u9898\u548c\u6b4c\u624b\u540d，\u82f1\u6587\u5173\u952e\u8bcd\u9762\u5411\u82f1\u6587\u6b4c\u66f2，\u7f29\u5199\/\u7b80\u79f0\u8986\u76d6\u5e38\u89c1\u7684\u7b80\u5199\u5f62\u5f0f（\u5982rap\u3001dj），\u5b50\u6d41\u6d3e\u540d\u8986\u76d6\u4e3b\u8981\u5b50\u6d41\u6d3e（\u5982house\u3001techno\u3001\u670b\u514b）\u3002\u8fd9\u79cd\u591a\u7ef4\u5ea6\u7684\u5173\u952e\u8bcd\u8986\u76d6\u786e\u4fdd\u4e86\u5206\u7c7b\u7684\u53ec\u56de\u7387\u2014\u2014\u65e0\u8bba\u662f\u4e2d\u6587\u6b4c\u8fd8\u662f\u82f1\u6587\u6b4c，\u65e0\u8bba\u662f\u4e3b\u6d41\u6d41\u6d3e\u8fd8\u662f\u4e9a\u6587\u5316\u6d41\u6d3e，\u90fd\u80fd\u88ab\u6b63\u786e\u8bc6\u522b\u3002<\/p>\n
\u5173\u952e\u8bcd\u8868\u7684\u4e00\u4e2a\u9690\u542b\u98ce\u9669：\u67d0\u4e9b\u5173\u952e\u8bcd\u53ef\u80fd\u4ea7\u751f\u8bef\u5206\u7c7b\u3002\u4f8b\u5982，\u2018hip\u2019\u548c\u2019hop\u2019\u4f5c\u4e3a\u563b\u54c8\u7684\u5173\u952e\u8bcd，\u5982\u679c\u4e00\u9996\u6b4c\u7684\u6b4c\u624b\u540d\u6070\u597d\u5305\u542b"hiphop"（\u5982\u67d0\u54c1\u724c\u540d），\u5c31\u4f1a\u88ab\u8bef\u5206\u4e3a\u563b\u54c8\u3002\u5728\u5b9e\u9645\u6570\u636e\u4e2d\u8fd9\u79cd\u60c5\u51b5\u6781\u5c11，\u4f46\u5982\u679c\u9700\u8981\u66f4\u7cbe\u786e\u7684\u5206\u7c7b，\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u66f4\u957f\u7684\u5173\u952e\u8bcd\u4f18\u5148\u5339\u914d（\u5982\u5148\u68c0\u67e5\u2019hiphop\u2019，\u518d\u68c0\u67e5\u2019hip\u2019\u548c\u2019hop\u2019），\u6216\u5f15\u5165\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u5355\u8bcd\u8fb9\u754c\u5339\u914d\u3002<\/p>\n
2.5 MockMusicData<\/h4>\n
`typescript
\nexport class MockMusicData {
\nstatic getMyNowPlaying(): NowPlayingSong {
\nreturn NowPlayingSong.of(\u2018\u6674\u5929\u2019, \u2018\u5468\u6770\u4f26\u2019, MusicGenre.POP)
\n}<\/p>\nstatic getNearbyNowPlaying(): NowPlayingSong[] {
\nreturn [
\nNowPlayingSong.of(\u2018\u4e03\u91cc\u9999\u2019, \u2018\u5468\u6770\u4f26\u2019, MusicGenre.POP),
\nNowPlayingSong.of(\u2018\u5149\u5e74\u4e4b\u5916\u2019, \u2018\u9093\u7d2b\u68cb\u2019, MusicGenre.POP),
\nNowPlayingSong.of(\u2018Bohemian Rhapsody\u2019, \u2018Queen\u2019, MusicGenre.ROCK),
\nNowPlayingSong.of(\u2018Lose Yourself\u2019, \u2018Eminem\u2019, MusicGenre.HIPHOP),
\nNowPlayingSong.of(\u2018Fade\u2019, \u2018Alan Walker\u2019, MusicGenre.ELECTRONIC),
\nNowPlayingSong.of(\u2018Take Five\u2019, \u2018Dave Brubeck\u2019, MusicGenre.JAZZ),
\nNowPlayingSong.of(\u2018\u6210\u90fd\u2019, \u2018\u8d75\u96f7\u2019, MusicGenre.FOLK),
\nNowPlayingSong.of(\u2018\u6708\u5149\u594f\u9e23\u66f2\u2019, \u2018\u8d1d\u591a\u82ac\u2019, MusicGenre.CLASSICAL),
\n]
\n}
\n}
\n`<\/p>\nMock\u6570\u636e\u7cbe\u5fc3\u9009\u62e9\u4e868\u9996\u4ee3\u8868\u6027\u6b4c\u66f2，\u8986\u76d6\u4e868\u79cd\u4e0d\u540c\u7684\u97f3\u4e50\u6d41\u6d3e：\u524d\u4e24\u9996\u662f\u6d41\u884c（\u4e0e"\u6211"\u540c\u6d41\u6d3e，\u4f1a\u89e6\u53d1\u97f3\u4e50\u5339\u914d），\u5176\u4f596\u9996\u5404\u4ee3\u8868\u4e00\u79cd\u4e0d\u540c\u6d41\u6d3e\u3002\u6ce8\u610f8\u9996\u6b4c\u66f2\u5bf9\u5e948\u4e2a\u9644\u8fd1\u7528\u6237（MockUserData\u4e2d\u76848\u4e2aNearUser），\u8fd9\u79cd\u4e00\u4e00\u5bf9\u5e94\u5173\u7cfb\u5728enrichUsersWithMatch()\u4e2d\u88ab\u4f7f\u7528\u3002\u7b2c9\u4e2a\u53ca\u4ee5\u540e\u7684\u7528\u6237\u5c06\u6ca1\u6709\u5339\u914d\u6570\u636e\u3002<\/p>\n
3. UsageModel\u5b8c\u6574\u8be6\u89e3<\/h3>\n
UsageModel\u8d1f\u8d23\u5e94\u7528\u4f7f\u7528\u4e60\u60ef\u7684\u5206\u7c7b\u548c\u805a\u5408，\u662f\u5339\u914d\u5f15\u64ce\u5e94\u7528\u7ef4\u5ea6\u7684\u6570\u636e\u57fa\u7840\u3002<\/p>\n
3.1 AppCategory\u679a\u4e3e<\/h4>\n
typescript export enum AppCategory { SOCIAL = '\u793e\u4ea4', ENTERTAINMENT = '\u5a31\u4e50', MUSIC = '\u97f3\u4e50', GAME = '\u6e38\u620f', READING = '\u9605\u8bfb', VIDEO = '\u89c6\u9891', WORK = '\u529e\u516c', SHOPPING = '\u8d2d\u7269', SPORTS = '\u8fd0\u52a8', OTHER = '\u5176\u4ed6' } <\/p>\n
10\u79cd\u5e94\u7528\u7c7b\u522b，\u8986\u76d6\u4e86HarmonyOS\u7528\u6237\u6700\u5e38\u89c1\u7684\u5e94\u7528\u4f7f\u7528\u573a\u666f\u3002\u4e0eMusicGenre\u768410\u79cd\u6709\u6548\u5206\u7c7b\u5f62\u6210\u5bf9\u79f0\u8bbe\u8ba1\u3002\u5404\u7c7b\u522b\u6db5\u76d6\u4e86\u793e\u4ea4（\u5fae\u4fe1\/QQ\/\u5fae\u535a）\u3001\u97f3\u4e50（\u7f51\u6613\u4e91\/QQ\u97f3\u4e50）\u3001\u6e38\u620f（\u738b\u8005\u8363\u8000\/\u548c\u5e73\u7cbe\u82f1）\u3001\u89c6\u9891（B\u7ad9\/\u817e\u8baf\u89c6\u9891）\u3001\u9605\u8bfb（\u591a\u770b\/Kindle）\u3001\u529e\u516c（\u9489\u9489\/\u4f01\u4e1a\u5fae\u4fe1）\u3001\u8d2d\u7269（\u6dd8\u5b9d\/\u4eac\u4e1c）\u3001\u8fd0\u52a8（Keep\/\u5c0f\u7c73\u8fd0\u52a8）\u7b49\u4e3b\u6d41\u5e94\u7528\u7c7b\u522b\u3002ENTERTAINMENT（\u5a31\u4e50）\u4f5c\u4e3a\u9884\u7559\u7c7b\u522b\u4fdd\u7559，\u5f53\u524dMock\u6570\u636e\u4e2d\u6ca1\u6709\u5bf9\u5e94\u7684App\u6620\u5c04\u3002<\/p>\n
3.2 AppUsageRecord\u6570\u636e\u7c7b<\/h4>\n
`typescript
\nexport class AppUsageRecord {
\nbundleName: string = \u2018\u2019
\nappName: string = \u2018\u2019
\ncategory: AppCategory = AppCategory.OTHER
\nusageMinutes: number = 0
\nlastUsedTime: number = 0<\/p>\nstatic of(bundle: string, name: string, cat: AppCategory, minutes: number): AppUsageRecord {
\nconst r = new AppUsageRecord()
\nr.bundleName = bundle; r.appName = name; r.category = cat; r.usageMinutes = minutes
\nr.lastUsedTime = Date.now()
\nreturn r
\n}
\n}
\n`<\/p>\n\u4e94\u4e2a\u5b57\u6bb5\u8bb0\u5f55\u4e86\u4e00\u4e2a\u5e94\u7528\u7684\u4f7f\u7528\u4fe1\u606f：bundleName\u7528\u4e8e\u7cfb\u7edfAPI\u8bc6\u522b（\u5982\u2019com.tencent.mm\u2019），appName\u7528\u4e8eUI\u5c55\u793a（\u5982\u2019\u5fae\u4fe1\u2019），category\u901a\u8fc7classifyApp()\u786e\u5b9a，usageMinutes\u7528\u4e8e\u8ba1\u7b97Top3\u7c7b\u522b，lastUsedTime\u9884\u7559\u4e86\u65f6\u95f4\u8870\u51cf\u8ba1\u7b97\u7684\u53ef\u80fd\u6027（\u5f53\u524d\u672a\u4f7f\u7528，\u4f46\u5728\u672a\u6765"\u8d8a\u8fd1\u7684\u4f7f\u7528\u8d8a\u91cd\u8981"\u7684\u52a0\u6743\u65b9\u6848\u4e2d\u4f1a\u88ab\u7528\u5230）\u3002<\/p>\n
3.3 getCategoryIcon()\u51fd\u6570<\/h4>\n
10\u79cd\u7c7b\u522b\u5404\u5bf9\u5e94\u4e00\u4e2aemoji\u56fe\u6807：💬\u793e\u4ea4\u3001🎉\u5a31\u4e50\u3001🎵\u97f3\u4e50\u3001🎮\u6e38\u620f\u3001📚\u9605\u8bfb\u3001🎬\u89c6\u9891\u3001💼\u529e\u516c\u3001🛒\u8d2d\u7269\u3001\u26bd\u8fd0\u52a8\u3001📱\u5176\u4ed6\u3002\u4e0egetGenreIcon()\u5bf9\u79f0\u7684\u8bbe\u8ba1，OTHER\u7c7b\u522b\u4f7f\u7528📱（\u624b\u673a），\u6697\u793a"\u5176\u4ed6App"\u3002\u8fd9\u4e9b\u56fe\u6807\u4e3a\u5339\u914d\u7ed3\u679c\u4e2d\u91cd\u53e0\u7c7b\u522b\u7684\u5c55\u793a\u63d0\u4f9b\u4e86\u89c6\u89c9\u6807\u8bc6\u3002<\/p>\n
3.4 classifyApp()\u51fd\u6570\u4e0e19\u4e2aApp\u6620\u5c04<\/h4>\n
typescript const bundleCategoryMap: string[][] = [ ['com.tencent.mm', '\u5fae\u4fe1', AppCategory.SOCIAL], ['com.tencent.mobileqq', 'QQ', AppCategory.SOCIAL], ['com.sina.weibo', '\u5fae\u535a', AppCategory.SOCIAL], ['com.tencent.qqlive', '\u817e\u8baf\u89c6\u9891', AppCategory.VIDEO], ['com.youku.phone', '\u4f18\u9177', AppCategory.VIDEO], ['tv.danmaku.bili', '\u54d4\u54e9\u54d4\u54e9', AppCategory.VIDEO], ['com.netease.cloudmusic', '\u7f51\u6613\u4e91\u97f3\u4e50', AppCategory.MUSIC], ['com.kugou.android', '\u9177\u72d7\u97f3\u4e50', AppCategory.MUSIC], ['com.tencent.qqmusic', 'QQ\u97f3\u4e50', AppCategory.MUSIC], ['com.tencent.tmgp.sgame', '\u738b\u8005\u8363\u8000', AppCategory.GAME], ['com.tencent.ig', '\u548c\u5e73\u7cbe\u82f1', AppCategory.GAME], ['com.duokan.reader', '\u591a\u770b\u9605\u8bfb', AppCategory.READING], ['com.amazon.kindle', 'Kindle', AppCategory.READING], ['com.alibaba.android.rimet', '\u9489\u9489', AppCategory.WORK], ['com.tencent.wework', '\u4f01\u4e1a\u5fae\u4fe1', AppCategory.WORK], ['com.taobao.taobao', '\u6dd8\u5b9d', AppCategory.SHOPPING], ['com.jingdong.app.mall', '\u4eac\u4e1c', AppCategory.SHOPPING], ['com.xiaomi.hm.health', '\u5c0f\u7c73\u8fd0\u52a8', AppCategory.SPORTS], ['com.keep', 'Keep', AppCategory.SPORTS], ] <\/p>\n
classifyApp()\u4f7f\u7528\u7cbe\u786e\u5339\u914d（===），\u4e0eclassifyGenre()\u7684\u6a21\u7cca\u5305\u542b\u5339\u914d（indexOf）\u4e0d\u540c\u3002\u8fd9\u662f\u56e0\u4e3abundleName\u662f\u6807\u51c6\u5316\u7684\u5305\u540d\u6807\u8bc6\u7b26，\u4e0d\u5b58\u5728"\u5305\u542b"\u7684\u6b67\u4e49\u2014\u2014\u8981\u4e48\u5b8c\u5168\u5339\u914d，\u8981\u4e48\u4e0d\u5339\u914d\u300219\u4e2aApp\u8986\u76d6\u4e868\u4e2a\u6709\u6548\u7c7b\u522b（\u7f3a\u5c11"\u5a31\u4e50"\u7c7b\u522b\u7684App），\u662f\u4e2d\u56fdAndroid\/HarmonyOS\u751f\u6001\u4e2d\u6700\u4e3b\u6d41\u7684\u5e94\u7528\u3002<\/p>\n
19\u4e2aApp\u7684\u7c7b\u522b\u5206\u5e03：<\/p>\n
- \n
- \u793e\u4ea4：3\u4e2a（\u5fae\u4fe1\u3001QQ\u3001\u5fae\u535a）\u2014 \u6700\u9ad8\u9891\u7684\u65e5\u5e38\u5e94\u7528<\/li>\n
- \u89c6\u9891：3\u4e2a（\u817e\u8baf\u89c6\u9891\u3001\u4f18\u9177\u3001B\u7ad9）\u2014 \u9ad8\u65f6\u957f\u6d88\u8017\u7c7b\u522b<\/li>\n
- \u97f3\u4e50：3\u4e2a（\u7f51\u6613\u4e91\u3001\u9177\u72d7\u3001QQ\u97f3\u4e50）\u2014 \u4e0e\u97f3\u4e50\u7ef4\u5ea6\u4e92\u8865<\/li>\n
- \u6e38\u620f：2\u4e2a（\u738b\u8005\u8363\u8000\u3001\u548c\u5e73\u7cbe\u82f1）\u2014 NearPlay\u6838\u5fc3\u573a\u666f<\/li>\n
- \u9605\u8bfb：2\u4e2a（\u591a\u770b\u3001Kindle）\u2014 \u77e5\u8bc6\u578b\u7528\u6237\u6807\u8bc6<\/li>\n
- \u529e\u516c：2\u4e2a（\u9489\u9489\u3001\u4f01\u4e1a\u5fae\u4fe1）\u2014 \u5de5\u4f5c\u578b\u7528\u6237\u6807\u8bc6<\/li>\n
- \u8d2d\u7269：2\u4e2a（\u6dd8\u5b9d\u3001\u4eac\u4e1c）\u2014 \u751f\u6d3b\u578b\u7528\u6237\u6807\u8bc6<\/li>\n
- \u8fd0\u52a8：2\u4e2a（\u5c0f\u7c73\u8fd0\u52a8\u3001Keep）\u2014 \u5065\u5eb7\u578b\u7528\u6237\u6807\u8bc6<\/li>\n<\/ul>\n
19\u4e2aApp\u7684\u9009\u62e9\u6807\u51c6\u662f"\u65e5\u6d3b\u7528\u6237\u6570Top50\u4e2d\u4e0e\u7c7b\u522b\u5f3a\u5173\u8054\u7684\u5e94\u7528"\u3002\u6392\u9664\u4e86\u901a\u7528\u5de5\u5177\u7c7b（\u5982\u6587\u4ef6\u7ba1\u7406\u5668\u3001\u8bbe\u7f6e）\u548c\u7cfb\u7edf\u5e94\u7528（\u5982\u62e8\u53f7\u3001\u77ed\u4fe1），\u56e0\u4e3a\u5b83\u4eec\u5bf9\u7528\u6237\u884c\u4e3a\u7279\u5f81\u7684\u533a\u5206\u5ea6\u592a\u4f4e\u3002\u6bcf\u4e2a\u7c7b\u522b2-3\u4e2aApp\u7684\u8986\u76d6\u5ea6\u8db3\u4ee5\u8bc6\u522b\u8be5\u7c7b\u522b\u7684\u91cd\u5ea6\u7528\u6237\u2014\u2014\u5982\u679c\u4e00\u4e2a\u4eba\u7684\u4f7f\u7528\u8bb0\u5f55\u4e2d\u51fa\u73b0\u4e86\u5fae\u4fe1\u3001QQ\u3001\u5fae\u535a\u4e2d\u7684\u4efb\u610f\u4e00\u4e2a\u6216\u591a\u4e2a，\u4ed6\u5927\u6982\u7387\u662f\u4e00\u4e2a\u793e\u4ea4\u6d3b\u8dc3\u7528\u6237\u3002<\/p>\n
3.5 getAppName()\u51fd\u6570<\/h4>\n
\u8f85\u52a9\u51fd\u6570，\u901a\u8fc7bundleName\u67e5\u627e\u5e94\u7528\u7684\u663e\u793a\u540d\u79f0\u3002\u5982\u679c\u4e0d\u5728\u6620\u5c04\u8868\u4e2d，\u8fd4\u56debundleName\u672c\u8eab\u4f5c\u4e3afallback\u2014\u2014\u867d\u7136\u4e0d\u591f\u53cb\u597d（\u5982"com.some.app"\u5bf9\u7528\u6237\u65e0\u610f\u4e49），\u4f46\u81f3\u5c11\u4e0d\u662f\u7a7a\u767d\u6216undefined\u3002\u8fd9\u4e2a\u51fd\u6570\u5728\u5c55\u793a\u5e94\u7528\u4f7f\u7528\u8bb0\u5f55\u8be6\u60c5\u65f6\u4f7f\u7528，\u8ba9\u7528\u6237\u80fd\u770b\u5230"\u5fae\u4fe1(120\u5206\u949f)\u201c\u800c\u975e"com.tencent.mm(120\u5206\u949f)\u201d\u3002<\/p>\n
3.6 UsageProfile\u6570\u636e\u7c7b\u4e0efromRecords()<\/h4>\n
UsageProfile\u662f\u5e94\u7528\u4f7f\u7528\u6570\u636e\u7684\u805a\u5408\u7ed3\u679c，\u7528\u4e8e\u5339\u914d\u8ba1\u7b97：<\/p>\n
`typescript
\nexport class UsageProfile {
\ntopCategories: AppCategory[] = []
\ntotalMinutes: number = 0
\ncategoryMinutes: Record<string, number> = {}<\/p>\nstatic fromRecords(records: AppUsageRecord[]): UsageProfile {
\nconst profile = new UsageProfile()
\nconst catMap: Record<string, number> = {}
\nlet total = 0
\nfor (let i = 0; i < records.length; i++) {
\nconst catKey = records[i].category as string
\nconst existing = catMap[catKey]
\nif (existing !== undefined) {
\ncatMap[catKey] = existing + records[i].usageMinutes
\n} else {
\ncatMap[catKey] = records[i].usageMinutes
\n}
\ntotal += records[i].usageMinutes
\n}
\nprofile.categoryMinutes = catMap
\nprofile.totalMinutes = total<\/p>\nconst cats: string[] = ['\u793e\u4ea4', '\u5a31\u4e50', '\u97f3\u4e50', '\u6e38\u620f', '\u9605\u8bfb', '\u89c6\u9891', '\u529e\u516c', '\u8d2d\u7269', '\u8fd0\u52a8', '\u5176\u4ed6']
\nconst sorted: string[] = []
\nfor (let i = 0; i < cats.length; i++) {
\n if (catMap[cats[i]] !== undefined && catMap[cats[i]] > 0) {
\n sorted.push(cats[i])
\n }
\n}
\nsorted.sort((a: string, b: string) => (catMap[b] ?? 0) – (catMap[a] ?? 0))
\nconst topCats: AppCategory[] = []
\nconst limit = Math.min(3, sorted.length)
\nfor (let i = 0; i < limit; i++) {
\n topCats.push(sorted[i] as AppCategory)
\n}
\nprofile.topCategories = topCats
\nreturn profile<\/p>\n}
\n}
\n`<\/p>\nfromRecords()\u7684\u7b97\u6cd5\u6d41\u7a0b：<\/p>\n
- \u5206\u7c7b\u6c47\u603b：\u904d\u5386\u6240\u6709AppUsageRecord，\u5c06\u540c\u4e00\u7c7b\u522b\u7684\u4f7f\u7528\u65f6\u957f\u7d2f\u52a0\u5230catMap\u4e2d\u3002\u4f8b\u5982，\u5fae\u4fe1(120min)\u548cQQ(50min)\u90fd\u5f52\u5165"\u793e\u4ea4"，catMap[\u201c\u793e\u4ea4\u201d]=170\u3002<\/li>\n
- \u603b\u91cf\u8ba1\u7b97：\u7d2f\u52a0\u6240\u6709\u8bb0\u5f55\u7684usageMinutes\u5f97\u5230totalMinutes\u3002\u8fd9\u4e2a\u503c\u5f53\u524d\u672a\u76f4\u63a5\u7528\u4e8e\u5339\u914d\u8ba1\u7b97，\u4f46\u4e3a\u672a\u6765\u7684\u65f6\u957f\u5f52\u4e00\u5316\u9884\u7559\u4e86\u6570\u636e\u3002<\/li>\n
- \u6392\u5e8f\u63d0\u53d6Top3：\u5148\u6309\u9884\u5b9a\u4e49\u7684\u7c7b\u522b\u987a\u5e8f\u7b5b\u9009\u51fa\u6709\u503c\u7684\u7c7b\u522b，\u7136\u540e\u4f7f\u7528sort\u6309\u4f7f\u7528\u65f6\u957f\u964d\u5e8f\u6392\u5217，\u53d6\u524dMath.min(3, sorted.length)\u4e2a\u4f5c\u4e3atopCategories\u3002<\/li>\n
\u6392\u5e8f\u903b\u8f91\u7684\u7ec6\u8282：\u9884\u5b9a\u4e49\u7684cats\u6570\u7ec4（\u793e\u4ea4\u3001\u5a31\u4e50\u3001\u97f3\u4e50\u2026\u5176\u4ed6）\u786e\u4fdd\u4e86\u6392\u5e8f\u524d\u7c7b\u522b\u7684\u786e\u5b9a\u6027\u987a\u5e8f\u3002sort\u4f7f\u7528catMap[b]-catMap[a]\u7684\u964d\u5e8f\u6392\u5217，?? 0\u5904\u7406\u4e86catMap\u4e2d\u4e0d\u5b58\u5728\u8be5\u952e\u65f6\u7684undefined\u60c5\u51b5\u3002Top3\u7684\u9009\u62e9\u610f\u5473\u7740\u6211\u4eec\u53ea\u5173\u5fc3\u7528\u6237\u6700\u5e38\u7528\u76843\u4e2a\u5e94\u7528\u7c7b\u522b，\u800c\u975e\u5b8c\u6574\u7684\u7c7b\u522b\u5206\u5e03\u3002\u8fd9\u79cd\u622a\u65ad\u7b56\u7565\u6709\u4e24\u4e2a\u597d\u5904：\u51cf\u5c11\u566a\u97f3（\u5076\u5c14\u4f7f\u7528\u7684\u5e94\u7528\u4e0d\u5e94\u5f71\u54cd\u5339\u914d\u5224\u65ad），\u63d0\u9ad8\u533a\u5206\u5ea6（Top3\u901a\u5e38\u80fd\u4ee3\u8868\u7528\u6237\u7684\u6838\u5fc3\u4f7f\u7528\u4e60\u60ef）\u3002<\/p>\n
\u4e00\u4e2a\u6392\u5e8f\u7a33\u5b9a\u6027\u7684\u8003\u91cf：\u5f53\u4e24\u4e2a\u7c7b\u522b\u7684\u4f7f\u7528\u65f6\u957f\u76f8\u540c\u65f6，sort\u7684\u7ed3\u679c\u53d6\u51b3\u4e8eArkTS\u7684\u6392\u5e8f\u5b9e\u73b0\u662f\u5426\u7a33\u5b9a\u3002\u5f53\u524d\u4ee3\u7801\u6ca1\u6709\u5bf9\u540c\u65f6\u957f\u7c7b\u522b\u505a\u989d\u5916\u6392\u5e8f，\u8fd9\u610f\u5473\u7740\u540c\u65f6\u957f\u65f6Top3\u7684\u9009\u53d6\u53ef\u80fd\u6709\u4e0d\u786e\u5b9a\u6027\u3002\u4f46\u5728\u5b9e\u9645\u6570\u636e\u4e2d，\u4e24\u4e2a\u7c7b\u522b\u7684\u4f7f\u7528\u65f6\u957f\u5b8c\u5168\u76f8\u540c\u7684\u6982\u7387\u5f88\u4f4e，\u8fd9\u4e2a\u8fb9\u754c\u60c5\u51b5\u53ef\u4ee5\u5ffd\u7565\u3002<\/p>\n
categoryMinutes\u7684\u7528\u9014：\u9664\u4e86Top3\u63d0\u53d6，categoryMinutes\u8fd8\u4fdd\u7559\u4e86\u5b8c\u6574\u7684\u5206\u7c7b\u65f6\u957f\u6570\u636e\u3002\u867d\u7136\u5f53\u524d\u4ee3\u7801\u4e2d\u53ea\u4f7f\u7528\u4e86topCategories\u8fdb\u884c\u5339\u914d\u8ba1\u7b97，\u4f46categoryMinutes\u4e3a\u672a\u6765\u7684"\u52a0\u6743\u5339\u914d"\u9884\u7559\u4e86\u6570\u636e\u57fa\u7840\u2014\u2014\u4f8b\u5982，\u4e24\u4e2a\u7528\u6237Top1\u90fd\u662f\u793e\u4ea4，\u4f46\u4e00\u4e2a\u7528\u4e86200\u5206\u949f\u3001\u4e00\u4e2a\u53ea\u7528\u4e8630\u5206\u949f，\u52a0\u6743\u5339\u914d\u53ef\u4ee5\u533a\u5206\u8fd9\u79cd"\u6df1\u5ea6\u793e\u4ea4"\u548c"\u6d45\u5ea6\u793e\u4ea4"\u7684\u5dee\u5f02\u3002<\/p>\n
3.7 MockUsageData<\/h4>\n
"\u6211"\u7684\u4f7f\u7528\u6570\u636eTop3\u4e3a：\u793e\u4ea4(120min) > \u89c6\u9891(90min) > \u97f3\u4e50(60min)\u3002\u8fd9\u4e2aTop3\u5c06\u6210\u4e3a\u6240\u6709\u5339\u914d\u8ba1\u7b97\u7684\u57fa\u51c6\u2014\u2014\u5176\u4ed6\u7528\u6237\u7684Top3\u4e0e"\u6211"\u7684Top3\u91cd\u53e0\u5ea6\u8d8a\u9ad8，\u5339\u914d\u5206\u6570\u8d8a\u9ad8\u3002<\/p>\n
8\u7ec4\u9644\u8fd1\u7528\u6237\u7684\u4f7f\u7528\u6570\u636e\u8986\u76d6\u4e86\u4e0d\u540c\u7684\u4f7f\u7528\u753b\u50cf：<\/p>\n
- \n
- \u7528\u62371：\u793e\u4ea4+\u97f3\u4e50+\u89c6\u9891 \u2014 \u4e0e"\u6211"Top3\u9ad8\u5ea6\u91cd\u53e0（\u4e09\u4e2a\u5168\u4e2d）<\/li>\n
- \u7528\u62372：\u89c6\u9891+\u793e\u4ea4+\u6e38\u620f \u2014 \u4e0e"\u6211"\u90e8\u5206\u91cd\u53e0（\u793e\u4ea4+\u89c6\u9891\u5339\u914d）<\/li>\n
- \u7528\u62373：\u793e\u4ea4+\u9605\u8bfb+\u97f3\u4e50 \u2014 \u4e0e"\u6211"\u90e8\u5206\u91cd\u53e0（\u793e\u4ea4+\u97f3\u4e50\u5339\u914d）<\/li>\n
- \u7528\u62374：\u529e\u516c+\u793e\u4ea4 \u2014 \u4e0e"\u6211"\u4f4e\u91cd\u53e0（\u4ec5\u793e\u4ea4\u5339\u914d，\u4e14\u975eTop1）<\/li>\n
- \u7528\u62375：\u6e38\u620f+\u793e\u4ea4+\u89c6\u9891 \u2014 \u4e0e"\u6211"\u90e8\u5206\u91cd\u53e0（\u793e\u4ea4+\u89c6\u9891\u5339\u914d）<\/li>\n
- \u7528\u62376：\u8d2d\u7269+\u8d2d\u7269+\u89c6\u9891 \u2014 \u4e0e"\u6211"\u4f4e\u91cd\u53e0（\u4ec5\u89c6\u9891\u5339\u914d）<\/li>\n
- \u7528\u62377：\u8fd0\u52a8+\u8fd0\u52a8+\u97f3\u4e50 \u2014 \u4e0e"\u6211"\u90e8\u5206\u91cd\u53e0（\u4ec5\u97f3\u4e50\u5339\u914d）<\/li>\n
- \u7528\u62378：\u89c6\u9891+\u89c6\u9891+\u793e\u4ea4 \u2014 \u4e0e"\u6211"\u9ad8\u5ea6\u91cd\u53e0（\u793e\u4ea4+\u89c6\u9891\u5339\u914d，\u89c6\u9891\u8fd8\u91cd\u53e0\u4e86Top1）<\/li>\n<\/ul>\n
\u8fd9\u79cd\u5206\u5e03\u786e\u4fdd\u4e86\u5339\u914d\u5f15\u64ce\u80fd\u4ea7\u51fa\u4ece"\u6781\u9ad8"\u5230"\u4f4e"\u7684\u5404\u7ea7\u5339\u914d\u5ea6，\u9a8c\u8bc1\u8bc4\u5206\u7b97\u6cd5\u7684\u533a\u5206\u5ea6\u3002<\/p>\n
4. MatchEngine\u7b97\u6cd5<\/h3>\n
MatchEngine\u662f\u5339\u914d\u5f15\u64ce\u7684\u6838\u5fc3\u8ba1\u7b97\u6a21\u5757，\u5b9a\u4e49\u5728MatchEngine.ets\u4e2d\u3002\u5b83\u5305\u542b\u4e09\u4e2a\u5bfc\u51fa\u51fd\u6570：computeMusicMatch()\u3001computeUsageMatch()\u3001computeMatch()，\u4ee5\u53ca\u4e00\u4e2a\u7ed3\u679c\u6570\u636e\u7c7bMatchResult\u3002<\/p>\n
4.1 MatchResult\u6570\u636e\u7c7b<\/h4>\n
`typescript
\nexport class MatchResult {
\ntotalScore: number = 0
\nmusicMatch: boolean = false
\nmusicGenre: MusicGenre = MusicGenre.UNKNOWN
\nusageScore: number = 0
\nmatchedCategories: AppCategory[] = []
\nlabel: string = \u2018\u2019
\nscoreLabel: string = \u2018\u2019<\/p>\nstatic of(total: number, musicMatch: boolean, genre: MusicGenre, usageScore: number, cats: AppCategory[]): MatchResult {
\nconst r = new MatchResult()
\nr.totalScore = total; r.musicMatch = musicMatch; r.musicGenre = genre
\nr.usageScore = usageScore; r.matchedCategories = cats
\nif (musicMatch) {
\nr.label = \u540c\u597d\u00b7
\n}
\nif (total >= 80) {
\nr.scoreLabel = \u2018\u5339\u914d\u5ea6\u00b7\u6781\u9ad8\u2019
\n} else if (total >= 60) {
\nr.scoreLabel = \u2018\u5339\u914d\u5ea6\u00b7\u9ad8\u2019
\n} else if (total >= 40) {
\nr.scoreLabel = \u2018\u5339\u914d\u5ea6\u00b7\u4e2d\u2019
\n} else if (total >= 20) {
\nr.scoreLabel = \u2018\u5339\u914d\u5ea6\u00b7\u4f4e\u2019
\n} else {
\nr.scoreLabel = \u2018\u2019
\n}
\nreturn r
\n}
\n}
\n`<\/p>\nMatchResult\u5305\u542b6\u4e2a\u6570\u636e\u5b57\u6bb5\u548c2\u4e2a\u8ba1\u7b97\u6807\u7b7e\u3002\u6570\u636e\u5b57\u6bb5\u6709totalScore（0-100\u603b\u5206）\u3001musicMatch（\u5e03\u5c14\u503c）\u3001musicGenre（\u5339\u914d\u7684\u6d41\u6d3e）\u3001usageScore（0-80\u5e94\u7528\u5206）\u3001matchedCategories（\u91cd\u53e0\u7c7b\u522b\u5217\u8868）\u3002\u8ba1\u7b97\u6807\u7b7e\u6709label（"\u540c\u597d\u00b7XX"\u683c\u5f0f，\u4ec5\u5728musicMatch\u4e3atrue\u65f6\u751f\u6210）\u548cscoreLabel（\u56db\u6863\u7b49\u7ea7\u63cf\u8ff0）\u3002<\/p>\n
scoreLabel\u7684\u9608\u503c\u8bbe\u8ba1：\u226580"\u5339\u914d\u5ea6\u00b7\u6781\u9ad8"，\u226560"\u5339\u914d\u5ea6\u00b7\u9ad8"，\u226540"\u5339\u914d\u5ea6\u00b7\u4e2d"，\u226520"\u5339\u914d\u5ea6\u00b7\u4f4e"，<20\u4e3a\u7a7a\u5b57\u7b26\u4e32\u3002\u8fd9\u79cd\u5206\u7ea7\u5c55\u793a\u907f\u514d\u4e86\u6807\u7b7e\u6cdb\u6ee5\u2014\u2014\u53ea\u6709\u5339\u914d\u5ea6\u8fbe\u5230\u4e00\u5b9a\u9608\u503c\u624d\u5c55\u793a\u6807\u7b7e，\u4fdd\u8bc1\u6807\u7b7e\u7684\u53c2\u8003\u4ef7\u503c\u3002\u4f4e\u4e8e20\u5206\u7684\u7528\u6237\u88ab\u8ba4\u4e3a"\u57fa\u672c\u65e0\u5339\u914d"，\u4e0d\u5c55\u793a\u6807\u7b7e\u6bd4\u5c55\u793a"\u5339\u914d\u5ea6\u00b7\u6781\u4f4e"\u66f4\u53cb\u597d\u3002<\/p>\n
4.2 computeMusicMatch()<\/h4>\n
typescript export function computeMusicMatch(mySong: NowPlayingSong, otherSong: NowPlayingSong): boolean { if (mySong.genre === MusicGenre.UNKNOWN || otherSong.genre === MusicGenre.UNKNOWN) { return false } return mySong.genre === otherSong.genre } <\/p>\n
\u97f3\u4e50\u5339\u914d\u7684\u7b97\u6cd5\u6781\u7b80：\u4e24\u9996\u6b4c\u5c5e\u4e8e\u540c\u4e00\u6d41\u6d3e\u5373\u5339\u914d\u3002UNKNOWN\u7684\u5904\u7406：\u4efb\u4f55\u4e00\u65b9\u4e3aUNKNOWN\u65f6\u76f4\u63a5\u8fd4\u56defalse，\u56e0\u4e3aUNKNOWN\u610f\u5473\u7740\u65e0\u6cd5\u8bc6\u522b\u6d41\u6d3e，\u5339\u914d\u4e0d\u53ef\u9760\u3002\u4e24\u4e2aUNKNOWN\u7684\u7528\u6237\u53ef\u80fd\u542c\u5b8c\u5168\u4e0d\u540c\u98ce\u683c\u7684\u97f3\u4e50，\u53ea\u662f\u6070\u597d\u90fd\u65e0\u6cd5\u8bc6\u522b\u3002<\/p>\n
\u5339\u914d\u7c92\u5ea6\u53ea\u5224\u65ad\u6d41\u6d3e\u662f\u5426\u76f8\u540c，\u4e0d\u8003\u8651\u6b4c\u624b\u6216\u6b4c\u66f2\u662f\u5426\u76f8\u540c\u3002\u8fd9\u662fMVP\u7684\u7b80\u5316\u8bbe\u8ba1\u2014\u2014\u66f4\u7cbe\u786e\u7684\u5339\u914d\u53ef\u4ee5\u5305\u62ec"\u540c\u6b4c\u624b\u4e0d\u540c\u66f2"\u3001"\u540c\u66f2\u4e0d\u540c\u7248\u672c"\u7b49\u66f4\u7ec6\u7c92\u5ea6\u7684\u5224\u65ad\u3002\u4f46\u6d41\u6d3e\u7ea7\u5339\u914d\u5df2\u7ecf\u8db3\u4ee5\u8bc6\u522b"\u4e24\u4eba\u90fd\u5728\u542c\u6d41\u884c\u97f3\u4e50"\u8fd9\u79cd\u663e\u8457\u7684\u5171\u540c\u70b9\u3002<\/p>\n
\u4e3a\u4ec0\u4e48\u662f\u5e03\u5c14\u503c\u800c\u975e\u5206\u6570：\u97f3\u4e50\u5339\u914d\u7684\u8f93\u51fa\u662f\u4e00\u4e2a\u5e03\u5c14\u503c\u800c\u975e0-100\u7684\u5206\u6570，\u8fd9\u4e0e\u5e94\u7528\u5339\u914d\u7684\u5206\u6570\u8f93\u51fa\u5f62\u6210\u4e0d\u5bf9\u79f0\u8bbe\u8ba1\u3002\u539f\u56e0\u5728\u4e8e：\u97f3\u4e50\u6570\u636e\u662f\u77ac\u65f6\u5feb\u7167（\u53ea\u770b\u5f53\u524d\u4e00\u9996\u6b4c），\u7528\u4e00\u4e2a\u56fa\u5b9a\u5206\u6570（+20）\u8868\u8fbe"\u97f3\u4e50\u540c\u597d"\u7684\u4fe1\u53f7\u6bd4\u7528\u8fde\u7eed\u5206\u6570\u66f4\u5408\u7406\u2014\u2014\u6211\u4eec\u65e0\u6cd5\u4ece\u4e00\u9996\u6b4c\u63a8\u65ad"\u6709\u591a\u559c\u6b22"\u8fd9\u4e2a\u6d41\u6d3e，\u53ea\u80fd\u5224\u65ad"\u662f\u5426\u5728\u542c"\u3002\u76f8\u6bd4\u4e4b\u4e0b，\u5e94\u7528\u4f7f\u7528\u6570\u636e\u53cd\u6620\u7684\u662f\u957f\u671f\u4e60\u60ef，Top3\u7684\u6392\u5217\u548c\u91cd\u53e0\u4f4d\u7f6e\u80fd\u63d0\u4f9b\u66f4\u4e30\u5bcc\u7684\u533a\u5206\u5ea6\u4fe1\u606f，\u56e0\u6b64\u9002\u5408\u7528\u8fde\u7eed\u5206\u6570\u8868\u8fbe\u3002<\/p>\n
4.3 computeUsageMatch()<\/h4>\n
typescript export function computeUsageMatch(myProfile: UsageProfile, otherProfile: UsageProfile): number { let score = 0 const myCats = myProfile.topCategories const otherCats = otherProfile.topCategories const matchedCats: AppCategory[] = [] for (let i = 0; i < myCats.length; i++) { for (let j = 0; j < otherCats.length; j++) { if (myCats[i] === otherCats[j]) { matchedCats.push(myCats[i]) if (i === 0 && j === 0) { score += 40 } else if (i === 0 || j === 0) { score += 25 } else if (i === 1 && j === 1) { score += 20 } else { score += 10 } break } } } return Math.min(score, 80) } <\/p>\n
\u5e94\u7528\u5339\u914d\u7684\u7b97\u6cd5\u6bd4\u97f3\u4e50\u5339\u914d\u590d\u6742\u5f97\u591a，\u5b83\u57fa\u4e8e\u4e24\u4e2a\u7528\u6237\u7684Top3\u7c7b\u522b\u7684\u91cd\u53e0\u60c5\u51b5\u8ba1\u7b97\u5206\u6570\u3002<\/p>\n
\u8bc4\u5206\u77e9\u9635：<\/p>\n
\n
\u4f4d\u7f6e\u7ec4\u5408\u5206\u6570\u542b\u4e49<\/tr>\n \n\n \u6211#1 = \u5bf9\u65b9#1<\/td>\n 40<\/td>\n \u4e24\u4eba\u7684\u6700\u9ad8\u9891\u7c7b\u522b\u76f8\u540c，\u9ad8\u5ea6\u76f8\u4f3c<\/td>\n<\/tr>\n \n \u6211#1 = \u5bf9\u65b9#2\/3<\/td>\n 25<\/td>\n \u6211\u7684\u6700\u9ad8\u9891\u662f\u5bf9\u65b9\u7684\u6b21\u9ad8\u9891<\/td>\n<\/tr>\n \n \u6211#2\/3 = \u5bf9\u65b9#1<\/td>\n 25<\/td>\n \u5bf9\u65b9\u7684\u6700\u9ad8\u9891\u662f\u6211\u7684\u6b21\u9ad8\u9891<\/td>\n<\/tr>\n \n \u6211#2 = \u5bf9\u65b9#2<\/td>\n 20<\/td>\n \u4e24\u4eba\u7684\u6b21\u9ad8\u9891\u7c7b\u522b\u76f8\u540c<\/td>\n<\/tr>\n \n \u5176\u4ed6\u91cd\u53e0<\/td>\n 10<\/td>\n \u4e24\u4e2a\u8f83\u4f4e\u9891\u7c7b\u522b\u5076\u7136\u76f8\u540c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u8fd9\u4e2a\u8bc4\u5206\u77e9\u9635\u7684\u8bbe\u8ba1\u903b\u8f91\u662f：\u6392\u540d\u8d8a\u9ad8\u7684\u7c7b\u522b\u91cd\u53e0，\u6743\u91cd\u8d8a\u5927\u3002\u8fd9\u662f\u56e0\u4e3aTop1\u901a\u5e38\u5360\u636e\u4e86\u7528\u6237\u5927\u90e8\u5206\u7684\u4f7f\u7528\u65f6\u957f（\u5982\u793e\u4ea4120\u5206\u949f\u8fdc\u8d85\u5176\u4ed6），\u662f\u7528\u6237\u6700\u6838\u5fc3\u7684\u884c\u4e3a\u7279\u5f81\u3002\u4e24\u4e2a\u7528\u6237\u7684Top1\u76f8\u540c，\u6bd4Top3\u76f8\u540c\u66f4\u80fd\u8bf4\u660e\u4e24\u4eba\u76f8\u4f3c\u3002<\/p>\n
\u8fb9\u754c\u60c5\u51b5\u5206\u6790：<\/p>\n
- \n
\u4e09\u91cd\u5b8c\u5168\u91cd\u53e0（Top1=Top1, Top2=Top2, Top3=Top3）：40+20+10=70\u3002\u5b9e\u9645\u8ba1\u7b97\u4e2d，Top2\u5339\u914d\u65f6i=1,j=1\u5f9720，Top3\u5339\u914d\u65f6i=2,j=2（\u4e0d\u6ee1\u8db3\u4efb\u4f55\u7279\u6b8a\u6761\u4ef6）\u5f9710\u3002\u5982\u679c\u53ea\u6709Top1\u5339\u914d\u4e14Top2\u4e5f\u5339\u914d：40+20=60\u3002<\/p>\n<\/li>\n
- \n
Top1\u53cc\u5411\u4e0d\u5339\u914d\u4f46Top2\u5339\u914d：\u5f53i=1\u4e14otherCats\u4e2d\u6709\u5339\u914d\u65f6，\u5982\u679cj=1（\u5bf9\u65b9Top2\u4e5f\u76f8\u540c），\u5f9720\u5206；\u5426\u5219\u5f9710\u5206\u3002<\/p>\n<\/li>\n
- \n
break\u8bed\u53e5\u7684\u4f5c\u7528：\u4e00\u65e6myCats[i]\u4e0eotherCats[j]\u5339\u914d，\u7acb\u5373break\u8df3\u51fa\u5185\u5c42\u5faa\u73af，\u786e\u4fdd\u6bcf\u4e2amyCat\u53ea\u5339\u914d\u4e00\u6b21\u3002\u8fd9\u907f\u514d\u4e86"\u4e00\u4e2a\u7c7b\u522b\u540c\u65f6\u5339\u914d\u5bf9\u65b9\u591a\u4e2a\u4f4d\u7f6e"\u7684\u91cd\u590d\u8ba1\u5206\u95ee\u9898\u3002<\/p>\n<\/li>\n
80\u5206\u5c01\u9876：Math.min(score, 80)\u786e\u4fdd\u5e94\u7528\u5339\u914d\u5206\u4e0d\u8d85\u8fc780\u3002\u8fd9\u4e2a\u5c01\u9876\u503c\u7684\u9009\u53d6\u662f\u4e3a\u4e86\u7ed9\u97f3\u4e50\u5339\u914d\u7559\u51fa20\u5206\u7684\u7a7a\u95f4（80+20=100），\u4f7f\u5f97\u603b\u5206\u7684\u6ee1\u5206\u6070\u597d\u4e3a100\u3002\u5982\u679c\u5e94\u7528\u5339\u914d\u4e0d\u5c01\u9876，\u5728\u6781\u7aef\u60c5\u51b5\u4e0b\u5f97\u5206\u53ef\u80fd\u8fbe\u523070\u4ee5\u4e0a，\u52a0\u4e0a\u97f3\u4e50\u768420\u5206\u5c31\u4f1a\u8d85\u8fc7100\u2014\u2014\u867d\u7136computeMatch()\u6700\u7ec8\u4e5f\u6709100\u7684\u5c01\u9876，\u4f4680\u5206\u5c01\u9876\u4f7f\u5f97\u5206\u6570\u5206\u5e03\u66f4\u5747\u5300，\u907f\u514d\u4e86"\u5e94\u7528\u5206\u8fc7\u9ad8\u5bfc\u81f4\u97f3\u4e50\u5206\u65e0\u610f\u4e49"\u7684\u95ee\u9898\u3002<\/p>\n
\u8bc4\u5206\u5bf9\u79f0\u6027：\u5f53\u524d\u8bc4\u5206\u77e9\u9635\u5728"\u6211#1=\u5bf9\u65b9#2"\u548c"\u6211#2=\u5bf9\u65b9#1"\u4e24\u79cd\u60c5\u51b5\u4e0b\u90fd\u7ed925\u5206，\u8fd9\u662f\u5bf9\u79f0\u7684\u3002\u4f46\u4ece\u8bed\u4e49\u4e0a\u8bf4，"\u6211\u7684\u6700\u9ad8\u9891\u662f\u5bf9\u65b9\u7684\u6b21\u9ad8\u9891"\u548c"\u5bf9\u65b9\u7684\u6700\u9ad8\u9891\u662f\u6211\u7684\u6b21\u9ad8\u9891"\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u542b\u4e49\u3002\u5f53\u524d\u5b9e\u73b0\u4e0d\u8003\u8651\u65b9\u5411\u6027\u5dee\u5f02，\u4fdd\u6301\u4e86\u7b80\u6d01\u3002<\/p>\n
4.4 computeMatch()<\/h4>\n
![\"\u5339\u914d\u5206\u6570\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260731170829-6a6cd68d630bc.jpg\")
<\/p>\n`<\/p>\n
computeMatch()\u662f\u4e24\u4e2a\u7ef4\u5ea6\u7684\u7efc\u5408\u5165\u53e3\u3002\u7b97\u6cd5\u6b65\u9aa4：<\/p>\n
- \u8c03\u7528computeMusicMatch()\u83b7\u53d6\u97f3\u4e50\u5339\u914d\u5e03\u5c14\u503c<\/li>\n
- \u8c03\u7528computeUsageMatch()\u83b7\u53d6\u5e94\u7528\u5339\u914d\u5206\u6570（0-80）<\/li>\n
- \u603b\u5206 = \u5e94\u7528\u5206 + \u97f3\u4e50\u5206（\u5982\u679c\u5339\u914d\u5219+20）<\/li>\n
- Math.min(total, 100)\u5c01\u9876\u5230100<\/li>\n
- \u518d\u6b21\u8ba1\u7b97matchedCategories（\u4e0ecomputeUsageMatch()\u4e2d\u7684\u903b\u8f91\u91cd\u590d，\u4f46\u4e3a\u4e86\u5728MatchResult\u4e2d\u8bb0\u5f55\u91cd\u53e0\u7c7b\u522b）<\/li>\n
\u97f3\u4e50+20\u5206\u7684\u6743\u91cd\u8bbe\u8ba1：\u97f3\u4e50\u5206\u56fa\u5b9a\u4e3a20\u5206，\u5e94\u7528\u5206\u6700\u9ad880\u5206，\u6ee1\u5206100\u3002\u8fd9\u4e2a4:1\u7684\u6743\u91cd\u6bd4\u53cd\u6620\u4e86\u4e00\u4e2a\u5224\u65ad：\u5e94\u7528\u4f7f\u7528\u4e60\u60ef\u6bd4\u5f53\u524d\u64ad\u653e\u7684\u5355\u9996\u6b4c\u66f2\u66f4\u80fd\u4ee3\u8868\u7528\u6237\u7684\u957f\u671f\u7279\u5f81\u3002\u4e00\u4e2a\u6b63\u5728\u542c\u53e4\u5178\u97f3\u4e50\u4f46\u65e5\u5e38\u4f7f\u7528\u90fd\u662f\u793e\u4ea4+\u8d2d\u7269\u5e94\u7528\u7684\u4eba，\u4e0e\u4e00\u4e2a\u4e5f\u5728\u542c\u53e4\u5178\u4f46\u65e5\u5e38\u4f7f\u7528\u4e5f\u662f\u793e\u4ea4+\u8d2d\u7269\u7684\u4eba\u7684\u76f8\u4f3c\u5ea6，\u8fdc\u9ad8\u4e8e\u4e0e\u4e00\u4e2a\u542c\u53e4\u5178\u4f46\u65e5\u5e38\u4f7f\u7528\u662f\u529e\u516c+\u9605\u8bfb\u7684\u4eba\u3002\u5e94\u7528\u4e60\u60ef\u662f"\u7a33\u5b9a\u7684\u5e95\u8272"，\u97f3\u4e50\u504f\u597d\u662f"\u5373\u65f6\u7684\u70b9\u7f00"\u3002<\/p>\n
matchedCategories\u7684\u91cd\u590d\u8ba1\u7b97：computeMatch()\u4e2d\u91cd\u65b0\u904d\u5386\u4e86\u4e24\u4e2aTop3\u6765\u63d0\u53d6matchedCategories，\u8fd9\u4e0ecomputeUsageMatch()\u4e2d\u7684\u903b\u8f91\u5b8c\u5168\u76f8\u540c\u3002\u8fd9\u770b\u4f3c\u662f\u4ee3\u7801\u91cd\u590d，\u4f46\u5b9e\u9645\u4e0a\u662f\u56e0\u4e3acomputeUsageMatch()\u53ea\u8fd4\u56de\u5206\u6570，\u4e0d\u8fd4\u56de\u5339\u914d\u7684\u7c7b\u522b\u5217\u8868\u3002\u5982\u679c\u9700\u8981\u6d88\u9664\u91cd\u590d，\u53ef\u4ee5\u8ba9computeUsageMatch()\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u5206\u6570\u548c\u7c7b\u522b\u5217\u8868\u7684\u7ed3\u6784\u4f53，\u4f46\u8fd9\u4f1a\u589e\u52a0\u63a5\u53e3\u590d\u6742\u5ea6\u3002\u5f53\u524d\u7684\u91cd\u590d\u5728\u53ef\u7ef4\u62a4\u6027\u4e0a\u662f\u53ef\u63a5\u53d7\u7684\u3002<\/p>\n
\u603b\u5206\u5c01\u9876\u7684\u610f\u4e49：\u5373\u4f7f\u5e94\u7528\u5206\u5df2\u7ecf\u662f80（\u5c01\u9876\u503c），\u52a0\u4e0a\u97f3\u4e50\u768420\u5206\u6070\u597d\u7b49\u4e8e100\u3002\u5982\u679c\u672a\u6765\u5e94\u7528\u5206\u7684\u5c01\u9876\u503c\u8c03\u6574（\u5982\u63d0\u9ad8\u523090），\u97f3\u4e50\u768420\u5206\u4e0d\u53d8，\u603b\u5206\u4e0a\u9650\u53d8\u4e3a110，Math.min(total, 100)\u786e\u4fdd\u4e86\u603b\u5206\u59cb\u7ec8\u4e0d\u8d85\u8fc7100\u3002\u8fd9\u662f\u4e00\u4e2a\u9632\u5fa1\u6027\u8bbe\u8ba1，\u4e3a\u672a\u6765\u7684\u5206\u6570\u8c03\u6574\u7559\u51fa\u4e86\u5b89\u5168\u8fb9\u754c\u3002<\/p>\n
4.5 \u8bc4\u5206\u793a\u4f8b<\/h4>\n
\u4ee5Mock\u6570\u636e\u4e3a\u4f8b，\u8ba1\u7b97"\u6211"\u4e0e\u51e0\u4e2a\u5178\u578b\u9644\u8fd1\u7528\u6237\u7684\u5339\u914d\u5ea6：<\/p>\n
\u6211：\u97f3\u4e50=\u6d41\u884c，\u5e94\u7528Top3=[\u793e\u4ea4120, \u89c6\u989190, \u97f3\u4e5060]<\/p>\n
\u7528\u62371（\u5c0f\u660e）：\u97f3\u4e50=\u6d41\u884c，\u5e94\u7528Top3=[\u793e\u4ea4100, \u97f3\u4e5080, \u89c6\u989150]<\/p>\n
- \n
- \u97f3\u4e50\u5339\u914d：\u6d41\u884c=\u6d41\u884c \u2192 true，+20<\/li>\n
- \u5e94\u7528\u5339\u914d：\u793e\u4ea4(\u6211#1=\u5bf9\u65b9#1) \u2192 40，\u89c6\u9891(\u6211#2=\u5bf9\u65b9#3) \u2192 10，\u97f3\u4e50(\u6211#3=\u5bf9\u65b9#2) \u2192 25，\u5408\u8ba175\u2192min(75,80)=75<\/li>\n
- \u603b\u5206：75+20=95 \u2192 min(95,100)=95<\/li>\n
- scoreLabel：\u5339\u914d\u5ea6\u00b7\u6781\u9ad8<\/li>\n
- label：\u540c\u597d\u00b7\u6d41\u884c<\/li>\n<\/ul>\n
\u7528\u62374（\u5c0f\u7f8e）：\u97f3\u4e50=？，\u5e94\u7528Top3=[\u529e\u516c200, \u793e\u4ea460]<\/p>\n
- \n
- \u5e94\u7528\u5339\u914d：\u793e\u4ea4(\u6211#1=\u5bf9\u65b9#2) \u2192 25，\u5408\u8ba125\u2192min(25,80)=25<\/li>\n
- \u603b\u5206：25+\u97f3\u4e50\u5206（\u53d6\u51b3\u4e8e\u5bf9\u65b9\u6d41\u6d3e）<\/li>\n
- scoreLabel：\u5339\u914d\u5ea6\u00b7\u4f4e（\u65e0\u97f3\u4e50\u5339\u914d\u65f6）<\/li>\n<\/ul>\n
\u7528\u62376（\u5c0f\u4e3d）：\u97f3\u4e50=？，\u5e94\u7528Top3=[\u8d2d\u726990, \u8d2d\u726980, \u89c6\u989140]<\/p>\n
- \n
- \u5e94\u7528\u5339\u914d：\u89c6\u9891(\u6211#2=\u5bf9\u65b9#3) \u2192 10，\u5408\u8ba110\u2192min(10,80)=10<\/li>\n
- \u603b\u5206：10+\u97f3\u4e50\u5206<\/li>\n
- scoreLabel：\u5339\u914d\u5ea6\u00b7\u4f4e\u6216\u7a7a<\/li>\n<\/ul>\n
\u8fd9\u4e9b\u793a\u4f8b\u9a8c\u8bc1\u4e86\u8bc4\u5206\u7b97\u6cd5\u7684\u533a\u5206\u5ea6：\u4e0e\u4f7f\u7528\u4e60\u60ef\u76f8\u4f3c\u7684\u7528\u6237（\u5c0f\u660e）\u5339\u914d\u5ea6\u6781\u9ad8，\u4e0e\u4f7f\u7528\u4e60\u60ef\u5dee\u5f02\u5927\u7684\u7528\u6237（\u5c0f\u4e3d）\u5339\u914d\u5ea6\u6781\u4f4e\u3002<\/p>\n
5. enrichUsersWithMatch()<\/h3>\n
enrichUsersWithMatch()\u662f\u5339\u914d\u5f15\u64ce\u4e0eUI\u4e4b\u95f4\u7684\u6865\u6881\u51fd\u6570，\u5b9a\u4e49\u5728Index.ets\u4e2d：<\/p>\n
\u51fd\u6570\u804c\u8d23：\u4e3a\u6bcf\u4e2aNearUser\u8ba1\u7b97\u5339\u914d\u5ea6，\u5e76\u5c06\u5339\u914d\u7ed3\u679c\u6ce8\u5165\u5230NearUser\u7684\u4e09\u4e2a\u6269\u5c55\u5b57\u6bb5\u4e2d（musicGenreLabel\u3001matchScore\u3001matchLabel）\u3002<\/p>\n
\u6570\u636e\u6765\u6e90：\u5f53\u524d\u4f7f\u7528MockData\u4f5c\u4e3a\u6570\u636e\u6e90\u3002\u6bcf\u6b21\u8c03\u7528\u90fd\u4f1a\u91cd\u65b0\u83b7\u53d6Mock\u6570\u636e\u548c\u91cd\u65b0\u8ba1\u7b97UsageProfile\u3002\u8fd9\u5728Mock\u9636\u6bb5\u662f\u53ef\u63a5\u53d7\u7684，\u4f46\u5728\u771f\u5b9e\u573a\u666f\u4e2d\u9700\u8981\u7f13\u5b58mySong\u548cmyUsage（\u5b83\u4eec\u5728\u9875\u9762\u751f\u547d\u5468\u671f\u5185\u4e0d\u4f1a\u53d8\u5316），\u907f\u514d\u91cd\u590d\u8ba1\u7b97\u3002<\/p>\n
\u7d22\u5f15\u5bf9\u5e94\u7684\u9690\u542b\u5951\u7ea6：nearbySongs[i]\u548cnearbyUsages[i]\u5bf9\u5e94\u7528\u6237\u5217\u8868\u4e2d\u7684\u7b2ci\u4e2a\u7528\u6237\u3002\u8fd9\u4e2a\u5951\u7ea6\u8981\u6c42Mock\u6570\u636e\u7684\u987a\u5e8f\u5fc5\u987b\u4e0eNearUser\u5217\u8868\u7684\u987a\u5e8f\u4e00\u81f4\u3002\u5982\u679c\u4e24\u8005\u987a\u5e8f\u4e0d\u4e00\u81f4，\u5339\u914d\u7ed3\u679c\u5c31\u4f1a\u5f20\u51a0\u674e\u6234\u2014\u2014\u7528\u6237A\u53ef\u80fd\u88ab\u8d4b\u4e88\u4e86\u7528\u6237B\u7684\u5339\u914d\u5ea6\u3002\u5728\u771f\u5b9e\u573a\u666f\u4e2d，\u6bcf\u4e2aNearUser\u5e94\u8be5\u643a\u5e26\u81ea\u5df1\u7684\u97f3\u4e50\u548c\u4f7f\u7528\u6570\u636e，\u800c\u975e\u4f9d\u8d56\u7d22\u5f15\u5bf9\u5e94\u3002<\/p>\n
\u8fb9\u754c\u4fdd\u62a4：if (i < nearbySongs.length && i < nearbyUsages.length)\u786e\u4fdd\u4e86\u5f53\u7528\u6237\u6570\u91cf\u8d85\u8fc7Mock\u6570\u636e\u6570\u91cf\u65f6\u4e0d\u4f1a\u8d8a\u754c\u8bbf\u95ee\u3002\u8d85\u51fa\u7684\u7528\u6237\u5c06\u6ca1\u6709\u5339\u914d\u6570\u636e（\u4e09\u4e2a\u6269\u5c55\u5b57\u6bb5\u4fdd\u6301\u9ed8\u8ba4\u7a7a\u503c\/0\u503c），UI\u4e0a\u4e0d\u663e\u793a\u5339\u914d\u6807\u7b7e\u3002<\/p>\n
\u76f4\u63a5\u4fee\u6539\u4f20\u5165\u5bf9\u8c61\u7684\u95ee\u9898：\u51fd\u6570\u76f4\u63a5\u4fee\u6539\u4e86user\u5bf9\u8c61\u7684musicGenreLabel\u3001matchScore\u3001matchLabel\u5b57\u6bb5，\u800c\u975e\u521b\u5efa\u65b0\u7684NearUser\u526f\u672c\u3002\u8fd9\u5728ArkTS\u4e2d\u662f\u53ef\u884c\u7684（class\u662f\u5f15\u7528\u7c7b\u578b），\u4f46\u5982\u679c\u8c03\u7528\u65b9\u6301\u6709\u539f\u59cb\u6570\u7ec4\u7684\u5f15\u7528\u5e76\u671f\u671b\u5176\u4e0d\u88ab\u4fee\u6539，\u5c31\u4f1a\u4ea7\u751f\u526f\u4f5c\u7528\u3002\u5728\u5f53\u524d\u5b9e\u73b0\u4e2d，enrichUsersWithMatch()\u5728refreshFilteredData()\u4e2d\u88ab\u8c03\u7528，\u8fd4\u56de\u503c\u88ab\u8d4b\u503c\u7ed9this.nearbyUsers，\u7531\u4e8efilter\u5df2\u7ecf\u521b\u5efa\u4e86\u65b0\u6570\u7ec4，\u539f\u59cbMock\u6570\u636e\u4e0d\u53d7\u5f71\u54cd\u3002<\/p>\n
6. \u9644\u8fd1\u7528\u6237\u5361\u7247\u6807\u7b7eUI<\/h3>\n
![\"\u5339\u914d\u6807\u7b7e\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260731170829-6a6cd68d742f3.jpg\")
<\/p>\n\u5339\u914d\u7ed3\u679c\u5728\u9644\u8fd1\u7528\u6237\u5361\u7247\u4e0a\u4ee5\u4e24\u4e2a\u6807\u7b7e\u7684\u5f62\u5f0f\u5c55\u793a：<\/p>\n
\u7d2b\u8272\u540c\u597d\u6807\u7b7e：musicGenreLabel\u4f7f\u7528\u7d2b\u8272\u7cfb（#9C27B0\u6587\u5b57 + #F3E5F5\u80cc\u666f），\u663e\u793a"\u540c\u597d\u00b7\u6d41\u884c"\u7b49\u97f3\u4e50\u6d41\u6d3e\u5339\u914d\u4fe1\u606f\u3002\u7d2b\u8272\u5728NearPlay\u7684\u54c1\u724c\u8272\u7cfb\u4e2d\u4ee3\u8868"\u540c\u597d\/\u5174\u8da3"\u7ef4\u5ea6，\u4e0e\u4e3b\u54c1\u724c\u6a59\u8272\u5f62\u6210\u89c6\u89c9\u533a\u5206\u3002#9C27B0\u662fMaterial Design\u7684Purple\u8272\u7cfb，#F3E5F5\u662f\u5176100\u7ea7\u6d45\u8272\u53d8\u4f53，\u6587\u5b57\u4e0e\u80cc\u666f\u7684\u5bf9\u6bd4\u5ea6\u4fdd\u8bc1\u4e86\u53ef\u8bfb\u6027\u3002<\/p>\n
\u6a59\u8272\u5339\u914d\u5ea6\u6807\u7b7e：matchLabel\u4f7f\u7528\u6a59\u8272\u7cfb（#FF6B35\u6587\u5b57 + #FFF3E0\u80cc\u666f），\u663e\u793a"\u5339\u914d\u5ea6\u00b7\u6781\u9ad8"\u7b49\u7b49\u7ea7\u4fe1\u606f\u3002\u6a59\u8272\u4e0eNearPlay\u7684\u54c1\u724c\u8272\u4e00\u81f4，\u4ee3\u8868"\u5339\u914d\/\u63a8\u8350"\u7ef4\u5ea6\u3002#FFF3E0\u662fMaterial Design\u7684Orange 50\u7ea7\u6d45\u8272\u53d8\u4f53，\u4e0e#FF6B35\u7684\u7ec4\u5408\u5728\u6d45\u8272\u80cc\u666f\u4e0b\u6e05\u6670\u53ef\u8fa8\u3002<\/p>\n
\u4e24\u4e2a\u6807\u7b7e\u7684\u89c6\u89c9\u5c42\u6b21：\u7d2b\u8272\u6807\u7b7e\u5728\u5de6（\u66f4\u5177\u4f53\u7684\u540c\u597d\u4fe1\u606f），\u6a59\u8272\u6807\u7b7e\u5728\u53f3（\u66f4\u6982\u62ec\u7684\u5339\u914d\u5ea6\u7b49\u7ea7）\u3002\u7528\u6237\u53ef\u4ee5\u5148\u770b\u5230"\u540c\u597d\u00b7\u6d41\u884c"\u4e86\u89e3\u5177\u4f53\u7684\u5171\u540c\u70b9，\u518d\u770b\u5230"\u5339\u914d\u5ea6\u00b7\u6781\u9ad8"\u4e86\u89e3\u6574\u4f53\u76f8\u4f3c\u5ea6\u3002<\/p>\n
\u6807\u7b7e\u7684\u6761\u4ef6\u6e32\u67d3：\u53ea\u6709\u5f53\u5bf9\u5e94\u6807\u7b7e\u975e\u7a7a\u65f6\u624d\u6e32\u67d3，\u907f\u514d\u4e86"\u540c\u597d\u00b7\u672a\u77e5"\u6216"\u5339\u914d\u5ea6\u00b7\u4f4e"（scoreLabel\u4e3a\u7a7a\u5b57\u7b26\u4e32\u65f6）\u7684\u65e0\u610f\u4e49\u6807\u7b7e\u663e\u793a\u3002\u5916\u5c42Row\u7684\u6761\u4ef6（musicGenreLabel !== \u2018\u2019 || matchLabel !== \u2018\u2019）\u786e\u4fdd\u4e86\u5f53\u4e24\u4e2a\u6807\u7b7e\u90fd\u4e3a\u7a7a\u65f6，\u6574\u4e2aRow\u4e0d\u4f1a\u6e32\u67d3，\u4e0d\u5360\u7528\u5e03\u5c40\u7a7a\u95f4\u3002<\/p>\n
\u6807\u7b7e\u7684\u5c3a\u5bf8\u8bbe\u8ba1：fontSize(10)\u662fNearPlay\u4e2d\u6700\u5c0f\u7684\u6587\u5b57\u5c3a\u5bf8，\u914d\u54084\u50cf\u7d20\u7684\u6c34\u5e73padding\u548c1\u50cf\u7d20\u7684\u5782\u76f4padding，\u5f62\u6210\u7d27\u51d1\u7684"\u80f6\u56ca"\u6807\u7b7e\u3002borderRadius(4)\u63d0\u4f9b\u4e86\u8f7b\u5fae\u7684\u5706\u89d2，\u4e0e\u5361\u7247\u7684borderRadius(12)\u5f62\u6210\u89c6\u89c9\u5c42\u6b21\u3002<\/p>\n
7. \u7cfb\u7edfAPI\u964d\u7ea7\u7b56\u7565<\/h3>\n
\u5339\u914d\u5f15\u64ce\u4f9d\u8d56\u4e24\u4e2aHarmonyOS\u7cfb\u7edfAPI\u83b7\u53d6\u771f\u5b9e\u6570\u636e：AVSession（\u5a92\u4f53\u4f1a\u8bdd，\u83b7\u53d6\u5f53\u524d\u64ad\u653e\u4fe1\u606f）\u548cusageStatistics（\u5e94\u7528\u4f7f\u7528\u7edf\u8ba1）\u3002\u8fd9\u4e24\u4e2aAPI\u90fd\u9700\u8981\u7528\u6237\u6388\u6743，\u4e14\u5728\u6a21\u62df\u5668\u4e0a\u53ef\u80fd\u4e0d\u53ef\u7528\u3002\u56e0\u6b64，\u5339\u914d\u5f15\u64ce\u5fc5\u987b\u6709\u4e00\u4e2a\u964d\u7ea7\u7b56\u7565：\u5f53API\u4e0d\u53ef\u7528\u65f6，\u56de\u9000\u5230Mock\u6570\u636e\u3002<\/p>\n
7.1 AVSession\u964d\u7ea7<\/h4>\n
AVSession API\u7528\u4e8e\u83b7\u53d6\u7528\u6237\u5f53\u524d\u6b63\u5728\u64ad\u653e\u7684\u5a92\u4f53\u4fe1\u606f\u3002\u9884\u671f\u7684\u8c03\u7528\u65b9\u5f0f：<\/p>\n
`typescript
\nimport { avSession } from \u2018@kit.AVSessionKit\u2019<\/p>\ntry {
\nconst sessionDescriptors = await avSession.getAllSessionDescriptors()
\n\/\/ \u4ecesession\u4e2d\u63d0\u53d6\u5f53\u524d\u64ad\u653e\u7684\u66f2\u540d\u548c\u6b4c\u624b
\n\/\/ \u4f7f\u7528classifyGenre()\u5206\u7c7b
\n} catch (e) {
\n\/\/ \u964d\u7ea7：\u4f7f\u7528MockMusicData
\nmySong = MockMusicData.getMyNowPlaying()
\n}
\n`<\/p>\n\u964d\u7ea7\u573a\u666f：<\/p>\n
- \u7528\u6237\u672a\u6388\u6743：AVSession\u9700\u8981"\u5a92\u4f53\u63a7\u5236"\u6743\u9650，\u7528\u6237\u53ef\u80fd\u62d2\u7edd<\/li>\n
- \u6a21\u62df\u5668\u4e0d\u652f\u6301：\u6a21\u62df\u5668\u6ca1\u6709\u97f3\u4e50\u64ad\u653e\u5668，AVSession\u8fd4\u56de\u7a7a\u5217\u8868<\/li>\n
- \u672a\u5728\u64ad\u653e：\u7528\u6237\u5f53\u524d\u6ca1\u6709\u5728\u542c\u97f3\u4e50，session\u5217\u8868\u4e3a\u7a7a<\/li>\n
- \u7cfb\u7edf\u7248\u672c\u4e0d\u517c\u5bb9：\u67d0\u4e9b\u65e7\u7248\u672c\u7cfb\u7edf\u53ef\u80fd\u4e0d\u652f\u6301getAllSessionDescriptors API<\/li>\n
\u964d\u7ea7\u540e\u7684\u884c\u4e3a：\u4f7f\u7528\u9884\u5b9a\u4e49\u7684Mock\u6570\u636e\u4f5c\u4e3a"\u6211"\u7684\u64ad\u653e\u4fe1\u606f\u3002\u8fd9\u610f\u5473\u7740\u5339\u914d\u7ed3\u679c\u662f\u57fa\u4e8e"\u6a21\u62df\u7684\u6d41\u884c\u97f3\u4e50\u504f\u597d"\u8ba1\u7b97\u7684，\u800c\u975e\u771f\u5b9e\u7684\u64ad\u653e\u6570\u636e\u3002\u7528\u6237\u770b\u5230\u7684"\u540c\u597d\u00b7\u6d41\u884c"\u6807\u7b7e\u53ef\u80fd\u4e0d\u51c6\u786e\u2014\u2014\u771f\u5b9e\u7684\u7528\u6237\u53ef\u80fd\u6b63\u5728\u542c\u7235\u58eb，\u4f46\u56e0\u4e3aAPI\u964d\u7ea7\u800c\u88ab\u5f53\u4f5c\u6d41\u884c\u504f\u597d\u3002<\/p>\n
7.2 usageStatistics\u964d\u7ea7<\/h4>\n
usageStatistics API\u7528\u4e8e\u83b7\u53d6\u7528\u6237\u7684\u5e94\u7528\u4f7f\u7528\u7edf\u8ba1\u3002\u9884\u671f\u7684\u8c03\u7528\u65b9\u5f0f：<\/p>\n
`typescript
\nimport { usageStatistics } from \u2018@kit.UsageKit\u2019<\/p>\ntry {
\nconst bundles = await usageStatistics.queryBundleStatsInfos(0, Date.now())
\n\/\/ \u5c06bundles\u8f6c\u6362\u4e3aAppUsageRecord[]
\n\/\/ \u4f7f\u7528classifyApp()\u5206\u7c7b，UsageProfile.fromRecords()\u805a\u5408
\n} catch (e) {
\n\/\/ \u964d\u7ea7：\u4f7f\u7528MockUsageData
\nmyUsage = UsageProfile.fromRecords(MockUsageData.getMyUsage())
\n}
\n`<\/p>\n\u964d\u7ea7\u573a\u666f：<\/p>\n
- \u7528\u6237\u672a\u6388\u6743：usageStatistics\u9700\u8981"\u5e94\u7528\u4f7f\u7528\u7edf\u8ba1"\u6743\u9650，\u5c5e\u4e8e\u654f\u611f\u6743\u9650<\/li>\n
- \u6a21\u62df\u5668\u4e0d\u652f\u6301：\u6a21\u62df\u5668\u6ca1\u6709\u771f\u5b9e\u7684\u5e94\u7528\u4f7f\u7528\u6570\u636e<\/li>\n
- \u9996\u6b21\u542f\u52a8：\u7cfb\u7edf\u53ef\u80fd\u8fd8\u6ca1\u6709\u6536\u96c6\u5230\u8db3\u591f\u7684\u4f7f\u7528\u6570\u636e<\/li>\n
- \u9690\u79c1\u6a21\u5f0f：\u7528\u6237\u53ef\u80fd\u5f00\u542f\u4e86\u9690\u79c1\u4fdd\u62a4，\u7981\u6b62\u7edf\u8ba1<\/li>\n
\u964d\u7ea7\u540e\u7684\u884c\u4e3a：\u4f7f\u7528Mock\u7684\u4f7f\u7528\u6570\u636e\u8ba1\u7b97Top3\u3002\u4e0eAVSession\u7c7b\u4f3c，\u964d\u7ea7\u540e\u7684\u5339\u914d\u7ed3\u679c\u53ef\u80fd\u4e0e\u771f\u5b9e\u504f\u597d\u4e0d\u7b26\u3002<\/p>\n
7.3 try-catch\u964d\u7ea7\u6a21\u5f0f<\/h4>\n
\u4e24\u4e2aAPI\u7684\u964d\u7ea7\u90fd\u91c7\u7528try-catch\u6a21\u5f0f：<\/p>\n
\u8fd9\u79cd\u6a21\u5f0f\u7684\u4f18\u52bf\u662f：<\/p>\n
- \u96f6\u5f71\u54cd\u964d\u7ea7：API\u5931\u8d25\u4e0d\u4f1a\u5bfc\u81f4\u5339\u914d\u529f\u80fd\u4e0d\u53ef\u7528，\u7528\u6237\u4f53\u9a8c\u4e0d\u53d7\u5f71\u54cd<\/li>\n
- \u65e0\u9700\u9884\u68c0\u67e5：\u4e0d\u9700\u8981\u5728\u8c03\u7528\u524d\u68c0\u67e5API\u662f\u5426\u53ef\u7528，\u76f4\u63a5try\u5373\u53ef<\/li>\n
- \u7edf\u4e00\u5904\u7406：\u6240\u6709\u5931\u8d25\u573a\u666f（\u672a\u6388\u6743\u3001\u4e0d\u53ef\u7528\u3001\u5f02\u5e38）\u90fd\u5728catch\u4e2d\u7edf\u4e00\u5904\u7406<\/li>\n
\u7f3a\u70b9\u662f：<\/p>\n
- \u9759\u9ed8\u964d\u7ea7：\u7528\u6237\u4e0d\u77e5\u9053\u81ea\u5df1\u770b\u5230\u7684\u662fMock\u6570\u636e\u8fd8\u662f\u771f\u5b9e\u6570\u636e\u3002\u540e\u7eed\u7248\u672c\u53ef\u4ee5\u8003\u8651\u5728UI\u4e0a\u6dfb\u52a0"\u6a21\u62df\u6570\u636e"\u7684\u63d0\u793a\u3002<\/li>\n
- \u65e0\u6cd5\u533a\u5206\u5931\u8d25\u539f\u56e0：catch\u5757\u65e0\u6cd5\u533a\u5206"\u672a\u6388\u6743"\u548c"\u7cfb\u7edf\u4e0d\u652f\u6301"，\u65e0\u6cd5\u7ed9\u51fa\u9488\u5bf9\u6027\u7684\u5f15\u5bfc（\u5982"\u8bf7\u524d\u5f80\u8bbe\u7f6e\u6388\u6743"）\u3002<\/li>\n
7.4 \u6743\u9650\u8bf7\u6c42\u6d41\u7a0b<\/h4>\n
\u5728\u771f\u5b9e\u5b9e\u73b0\u4e2d，\u6743\u9650\u8bf7\u6c42\u5e94\u8be5\u5728\u7528\u6237\u9996\u6b21\u8fdb\u5165"\u9644\u8fd1"\u9875\u9762\u65f6\u89e6\u53d1：<\/p>\n
- \u68c0\u67e5\u97f3\u4e50\u6743\u9650（AVSession）\u548c\u5e94\u7528\u4f7f\u7528\u6743\u9650（usageStatistics）\u662f\u5426\u5df2\u6388\u4e88<\/li>\n
- \u5bf9\u672a\u6388\u4e88\u7684\u6743\u9650，\u5f39\u51fa\u7cfb\u7edf\u6743\u9650\u5bf9\u8bdd\u6846<\/li>\n
- \u7528\u6237\u6388\u6743\u540e，\u8c03\u7528API\u83b7\u53d6\u771f\u5b9e\u6570\u636e<\/li>\n
- \u7528\u6237\u62d2\u7edd\u6216API\u4e0d\u53ef\u7528，\u964d\u7ea7\u5230Mock\u6570\u636e<\/li>\n
- \u5728\u8bbe\u7f6e\u9875\u9762\u63d0\u4f9b"\u91cd\u65b0\u6388\u6743"\u5165\u53e3<\/li>\n
\u5f53\u524dIndex.ets\u4e2d\u6709\u4e24\u4e2a@State\u53d8\u91cf\u9884\u7559\u4e86\u6743\u9650\u72b6\u6001：<\/p>\n
\u8fd9\u4e24\u4e2a\u53d8\u91cf\u76ee\u524d\u672a\u88ab\u4f7f\u7528，\u4f46\u4e3a\u672a\u6765\u7684\u6743\u9650\u7ba1\u7406\u6d41\u7a0b\u9884\u7559\u4e86\u72b6\u6001\u57fa\u7840\u3002<\/p>\n
7.5 \u964d\u7ea7\u5bf9\u5339\u914d\u7ed3\u679c\u7684\u5f71\u54cd\u5206\u6790<\/h4>\n
\u5b8c\u5168\u964d\u7ea7（\u4e24\u4e2aAPI\u90fd\u4e0d\u53ef\u7528）：\u6240\u6709\u5339\u914d\u57fa\u4e8eMock\u6570\u636e\u8ba1\u7b97\u3002\u5339\u914d\u7ed3\u679c\u6709\u610f\u4e49\u4f46\u4e0d\u51c6\u786e\u2014\u2014\u5b83\u4eec\u53cd\u6620\u7684\u662f"\u5047\u8bbe\u7684\u504f\u597d"\u800c\u975e"\u771f\u5b9e\u7684\u504f\u597d"\u3002\u7528\u6237\u53ef\u80fd\u770b\u5230"\u540c\u597d\u00b7\u6d41\u884c"\u4f46\u5b9e\u9645\u4e0a\u5e76\u4e0d\u5728\u542c\u6d41\u884c\u97f3\u4e50\u3002<\/p>\n
\u90e8\u5206\u964d\u7ea7（\u97f3\u4e50\u53ef\u7528\u4f46\u5e94\u7528\u4e0d\u53ef\u7528）：\u97f3\u4e50\u5339\u914d\u662f\u51c6\u786e\u7684，\u5e94\u7528\u5339\u914d\u57fa\u4e8eMock\u3002\u603b\u5206\u4e2d，\u97f3\u4e50\u768420\u5206\u662f\u53ef\u9760\u7684，\u5e94\u7528\u5206\u4e0d\u53ef\u9760\u3002\u8fd9\u6bd4\u5b8c\u5168\u964d\u7ea7\u597d，\u4f46\u4ecd\u9700\u5728UI\u4e0a\u533a\u5206\u3002<\/p>\n
\u65e0\u964d\u7ea7（\u4e24\u4e2aAPI\u90fd\u53ef\u7528）：\u5339\u914d\u7ed3\u679c\u5b8c\u5168\u57fa\u4e8e\u771f\u5b9e\u6570\u636e，\u662f\u6700\u7406\u60f3\u7684\u60c5\u51b5\u3002\u4f46\u9700\u8981\u6ce8\u610f，"\u771f\u5b9e\u6570\u636e"\u672c\u8eab\u4e5f\u6709\u5c40\u9650\u2014\u2014\u5f53\u524d\u64ad\u653e\u7684\u5355\u9996\u6b4c\u66f2\u53ef\u80fd\u4e0d\u53cd\u6620\u957f\u671f\u504f\u597d，\u4e00\u5929\u7684\u5e94\u7528\u4f7f\u7528\u8bb0\u5f55\u53ef\u80fd\u53d7\u7279\u6b8a\u60c5\u51b5\u5f71\u54cd（\u5982\u51fa\u5dee\u65e5\u5927\u91cf\u4f7f\u7528\u5bfc\u822aApp）\u3002<\/p>\n
7.6 \u672a\u6765\u6539\u8fdb\u65b9\u5411<\/h4>\n
- \n
\u6570\u636e\u7f13\u5b58：\u5c06API\u83b7\u53d6\u7684\u771f\u5b9e\u6570\u636e\u7f13\u5b58\u5230\u672c\u5730，\u907f\u514d\u6bcf\u6b21\u8fdb\u5165\u9875\u9762\u90fd\u91cd\u65b0\u8bf7\u6c42\u3002\u7f13\u5b58\u5e94\u6709\u5408\u7406\u7684\u8fc7\u671f\u7b56\u7565（\u5982\u97f3\u4e50\u6570\u636e5\u5206\u949f\u8fc7\u671f，\u5e94\u7528\u6570\u636e1\u5929\u8fc7\u671f）\u3002<\/p>\n<\/li>\n
- \n
\u589e\u91cf\u66f4\u65b0：\u5e94\u7528\u4f7f\u7528\u6570\u636e\u53d8\u5316\u7f13\u6162，\u53ef\u4ee5\u91c7\u7528\u589e\u91cf\u66f4\u65b0\u7b56\u7565，\u53ea\u83b7\u53d6\u4e0a\u6b21\u7f13\u5b58\u65f6\u95f4\u540e\u7684\u65b0\u6570\u636e\u3002<\/p>\n<\/li>\n
- \n
\u591a\u6e90\u878d\u5408：\u9664\u4e86AVSession\u548cusageStatistics，\u8fd8\u53ef\u4ee5\u4ece\u5176\u4ed6\u6765\u6e90\u83b7\u53d6\u504f\u597d\u6570\u636e，\u5982\u7528\u6237\u5728App\u5185\u624b\u52a8\u9009\u62e9\u7684\u5174\u8da3\u6807\u7b7e\u3001\u53c2\u4e0e\u8fc7\u7684\u6e38\u620f\u7c7b\u578b\u7edf\u8ba1\u7b49\u3002<\/p>\n<\/li>\n
- \n
\u9690\u79c1\u900f\u660e：\u5728UI\u4e0a\u660e\u786e\u544a\u77e5\u7528\u6237"\u5339\u914d\u57fa\u4e8e\u54ea\u4e9b\u6570\u636e"\u4ee5\u53ca"\u8fd9\u4e9b\u6570\u636e\u662f\u5426\u771f\u5b9e"，\u8ba9\u7528\u6237\u7406\u89e3\u5339\u914d\u7ed3\u679c\u7684\u53ef\u4fe1\u5ea6\u3002<\/p>\n<\/li>\n
\u516b\u3001\u5339\u914d\u5206\u6570\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n
8.1 \u9644\u8fd1\u7528\u6237\u6392\u5e8f<\/h4>\n
\u5f53\u524d\u9644\u8fd1\u7528\u6237\u5217\u8868\u6309\u8ddd\u79bb\u6392\u5e8f（\u8fd1\u2192\u8fdc）\u3002\u672a\u6765\u53ef\u4ee5\u6539\u4e3a\u6309\u5339\u914d\u5206\u6570\u6392\u5e8f\u2014\u2014\u5339\u914d\u5ea6\u9ad8\u7684\u7528\u6237\u6392\u5728\u524d\u9762，\u5373\u4f7f\u8ddd\u79bb\u7a0d\u8fdc\u3002\u8fd9\u7b26\u5408"\u627e\u540c\u597d"\u7684\u4ea7\u54c1\u5b9a\u4f4d\u2014\u2014\u548c\u5174\u8da3\u76f8\u6295\u7684\u4eba\u73a9\u6bd4\u548c\u8ddd\u79bb\u8fd1\u4f46\u65e0\u5171\u540c\u5174\u8da3\u7684\u4eba\u73a9\u66f4\u6709\u8da3\u3002<\/p>\n
8.2 \u6e38\u620f\u5339\u914d\u4f18\u5316<\/h4>\n
\u5f53\u524dGameRoom\u53ea\u6309\u8ddd\u79bb\u5339\u914d\u73a9\u5bb6\u3002\u672a\u6765\u53ef\u4ee5\u7ed3\u5408\u5339\u914d\u5206\u6570\u8fdb\u884c\u7cbe\u51c6\u5339\u914d：<\/p>\n
- \n
- \u72fc\u4eba\u6740\u504f\u597d\u5339\u914d\u964c\u751f\u4eba\u95f4（matchScore\u4f4e\u7684\u4f18\u5148，\u51cf\u5c11\u573a\u5916\u4fe1\u606f\u5e72\u6270）<\/li>\n
- \u4f60\u753b\u6211\u731c\u504f\u597d\u5339\u914d\u521b\u610f\u578b\u73a9\u5bb6（MUSIC\/ENTERTAINMENT\u7c7b\u522b\u4f7f\u7528\u591a\u7684）<\/li>\n
- \u771f\u5fc3\u8bdd\u5927\u5192\u9669\u504f\u597d\u5339\u914d\u5f00\u653e\u578b\u73a9\u5bb6（SOCIAL\u7c7b\u522b\u4f7f\u7528\u591a\u7684）<\/li>\n<\/ul>\n
8.3 \u63a8\u8350\u7b97\u6cd5<\/h4>\n
\u5339\u914d\u5206\u6570\u53ef\u4ee5\u7528\u4e8e\u63a8\u8350\u7cfb\u7edf：<\/p>\n
- \n
- "\u4f60\u53ef\u80fd\u611f\u5174\u8da3\u7684\u4eba"\u63a8\u8350\u5217\u8868<\/li>\n
- \u201c\u63a8\u8350\u4f60\u52a0\u5165\u7684\u6e38\u620f\u623f\u95f4\u201d<\/li>\n
- \u201c\u63a8\u8350\u4f60\u62a5\u540d\u7684\u6d3b\u52a8\u201d<\/li>\n<\/ul>\n
8.4 \u5339\u914d\u5206\u6570\u5f52\u4e00\u5316\u95ee\u9898<\/h4>\n
\u5f53\u524d\u5206\u6570\u8303\u56f4\u96f6\u5230\u4e00\u767e，\u4f46\u5b9e\u9645\u5206\u5e03\u96c6\u4e2d\u5728\u56db\u5341\u5230\u516d\u5341\u5206\u533a\u95f4\u3002\u8fd9\u610f\u5473\u7740"\u5339\u914d\u5ea6\u00b7\u4e2d"\u662f\u6700\u5e38\u89c1\u7684\u7ed3\u679c，"\u6781\u9ad8"\u548c"\u4f4e"\u90fd\u6bd4\u8f83\u5c11\u89c1\u3002\u672a\u6765\u53ef\u4f7f\u7528\u767e\u5206\u4f4d\u5f52\u4e00\u5316\u2014\u2014\u5c06\u539f\u59cb\u5206\u6570\u6620\u5c04\u5230\u96f6\u5230\u4e00\u767e\u7684\u767e\u5206\u4f4d\u6392\u540d，\u4f7f\u5f97\u5206\u6570\u5206\u5e03\u66f4\u5747\u5300，"\u6781\u9ad8\/\u9ad8\/\u4e2d\/\u4f4e"\u5404\u5360\u7ea6\u767e\u5206\u4e4b\u4e8c\u5341\u4e94\u3002<\/p>\n
8.5 \u51b7\u542f\u52a8\u95ee\u9898<\/h4>\n
\u65b0\u7528\u6237\u6ca1\u6709\u5386\u53f2\u97f3\u4e50\u64ad\u653e\u548c\u5e94\u7528\u4f7f\u7528\u6570\u636e，\u5339\u914d\u5206\u6570\u4e3a\u96f6\u3002\u8fd9\u5bfc\u81f4\u65b0\u7528\u6237\u5728\u9644\u8fd1\u5217\u8868\u4e2d\u6ca1\u6709\u4efb\u4f55\u6807\u7b7e，\u964d\u4f4e\u4e86\u88ab\u70b9\u51fb\u7684\u6982\u7387\u3002\u89e3\u51b3\u65b9\u6848：<\/p>\n
- \u6ce8\u518c\u65f6\u8ba9\u7528\u6237\u9009\u62e93-5\u4e2a\u5174\u8da3\u6807\u7b7e<\/li>\n
- \u65b0\u7528\u6237\u7ed9\u4e88\u57fa\u7840\u5339\u914d\u5206（\u598230\u5206\u8d77\u6b65）<\/li>\n
- \u9996\u6b21\u4f7f\u7528\u540e\u9010\u6b65\u79ef\u7d2f\u771f\u5b9e\u6570\u636e<\/li>\n
\u4e5d\u3001\u5339\u914d\u5f15\u64ce\u7684\u53ef\u6d4b\u8bd5\u6027\u8bbe\u8ba1<\/h3>\n
9.1 \u7eaf\u51fd\u6570\u8bbe\u8ba1<\/h4>\n
computeMusicMatch()\u548ccomputeUsageMatch()\u90fd\u662f\u7eaf\u51fd\u6570\u2014\u2014\u8f93\u5165\u76f8\u540c\u53c2\u6570\u603b\u662f\u8fd4\u56de\u76f8\u540c\u7ed3\u679c，\u6ca1\u6709\u526f\u4f5c\u7528\u3002\u8fd9\u4f7f\u5f97\u5355\u5143\u6d4b\u8bd5\u975e\u5e38\u7b80\u5355：\u6784\u9020\u4e0d\u540c\u7684\u8f93\u5165\u7ec4\u5408，\u9a8c\u8bc1\u8f93\u51fa\u662f\u5426\u7b26\u5408\u9884\u671f\u3002<\/p>\n
9.2 Mock\u6570\u636e\u7684\u53ef\u63a7\u6027<\/h4>\n
Mock\u6570\u636e\u5b8c\u5168\u53ef\u63a7\u2014\u2014\u6211\u4eec\u77e5\u9053\u6bcf\u4e2aMock\u7528\u6237\u6b63\u5728\u64ad\u653e\u4ec0\u4e48\u6b4c\u66f2\u3001\u4f7f\u7528\u4ec0\u4e48App，\u53ef\u4ee5\u7cbe\u786e\u9884\u6d4b\u5339\u914d\u7ed3\u679c\u3002\u8fd9\u5728\u8c03\u8bd5\u548c\u6f14\u793a\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n
9.3 \u8fb9\u754c\u6d4b\u8bd5\u7528\u4f8b<\/h4>\n
- \n
- \u53cc\u65b9\u97f3\u4e50\u6d41\u6d3e\u90fd\u662fUNKNOWN \u2192 musicMatch=false<\/li>\n
- \u53cc\u65b9Top3\u5206\u7c7b\u5b8c\u5168\u76f8\u540c \u2192 usageScore=75(40+25+10)<\/li>\n
- \u4e00\u65b9\u6ca1\u6709\u4f7f\u7528\u8bb0\u5f55 \u2192 usageScore=0<\/li>\n
- \u97f3\u4e50\u5339\u914d+\u4f7f\u7528\u5339\u914d\u540c\u65f6\u6ee1\u5206 \u2192 total=100(capped)<\/li>\n<\/ul>\n
10. \u5339\u914d\u5f15\u64ce\u7684\u7b97\u6cd5\u4f18\u5316\u5c55\u671b<\/h3>\n
10.1 \u4ece\u786c\u7f16\u7801\u6743\u91cd\u5230\u673a\u5668\u5b66\u4e60<\/h4>\n
\u5f53\u524d\u5339\u914d\u7b97\u6cd5\u7684\u6743\u91cd（\u97f3\u4e50\u4e8c\u5341\u5206\u3001\u5e94\u7528\u6700\u9ad8\u516b\u5341\u5206\u3001\u4f4d\u7f6e\u6392\u540d\u6743\u91cd\u56db\u5341\/\u4e8c\u5341\u4e94\/\u4e8c\u5341\/\u5341）\u90fd\u662f\u4eba\u4e3a\u8bbe\u5b9a\u7684\u786c\u7f16\u7801\u503c\u3002\u8fd9\u4e9b\u503c\u57fa\u4e8e\u76f4\u89c9\u548c\u7ecf\u9a8c，\u4e0d\u4e00\u5b9a\u662f\u6700\u4f18\u7684\u3002\u672a\u6765\u53ef\u4ee5\u57fa\u4e8e\u7528\u6237\u884c\u4e3a\u6570\u636e（\u8c01\u548c\u8c01\u6210\u4e3a\u4e86\u597d\u53cb\u3001\u8c01\u548c\u8c01\u4e00\u8d77\u73a9\u4e86\u6e38\u620f）\u8bad\u7ec3\u673a\u5668\u5b66\u4e60\u6a21\u578b，\u81ea\u52a8\u5b66\u4e60\u6700\u4f18\u7684\u6743\u91cd\u914d\u7f6e\u3002\u4f8b\u5982，\u5982\u679c\u6570\u636e\u663e\u793a"\u97f3\u4e50\u540c\u597d"\u5bf9\u597d\u53cb\u5173\u7cfb\u5f62\u6210\u7684\u9884\u6d4b\u529b\u8d85\u8fc7\u767e\u5206\u4e4b\u4e8c\u5341，\u53ef\u4ee5\u8c03\u9ad8\u97f3\u4e50\u5339\u914d\u7684\u6743\u91cd\u3002<\/p>\n
10.2 \u534f\u540c\u8fc7\u6ee4\u4e0e\u504f\u597d\u8fc1\u79fb<\/h4>\n
\u534f\u540c\u8fc7\u6ee4\u662f\u63a8\u8350\u7cfb\u7edf\u7684\u7ecf\u5178\u7b97\u6cd5\u2014\u2014\u201c\u559c\u6b22\u7c7b\u4f3c\u4e1c\u897f\u7684\u4eba\u4e5f\u4f1a\u559c\u6b22\u5176\u4ed6\u7c7b\u4f3c\u7684\u4e1c\u897f\u201d\u3002\u5728NearPlay\u4e2d，\u5982\u679c\u7528\u6237A\u548c\u7528\u6237B\u6709\u76f8\u4f3c\u7684App\u4f7f\u7528\u4e60\u60ef（\u5e94\u7528\u5339\u914d\u9ad8），\u800cA\u7ecf\u5e38\u53c2\u52a0\u72fc\u4eba\u6740\u6d3b\u52a8，\u90a3\u4e48\u53ef\u4ee5\u5411B\u63a8\u8350\u72fc\u4eba\u6740\u6d3b\u52a8\u3002\u8fd9\u79cd"\u57fa\u4e8e\u7528\u6237\u7684\u534f\u540c\u8fc7\u6ee4"\u5c06\u5339\u914d\u5f15\u64ce\u4ece"\u4e24\u4eba\u76f8\u4f3c\u5ea6\u8ba1\u7b97"\u6269\u5c55\u4e3a"\u591a\u4eba\u504f\u597d\u7f51\u7edc\u63a8\u7406"\u3002<\/p>\n
10.3 \u5b9e\u65f6\u5339\u914d\u4e0e\u79bb\u7ebf\u9884\u8ba1\u7b97<\/h4>\n
\u5f53\u524d\u5339\u914d\u8ba1\u7b97\u662f\u5b9e\u65f6\u7684\u2014\u2014\u7528\u6237\u8fdb\u5165\u9644\u8fd1\u9875\u9762\u65f6\u624d\u8ba1\u7b97\u5339\u914d\u5206\u6570\u3002\u5728\u7528\u6237\u6570\u91cf\u8f83\u5c11\u65f6\u8fd9\u6ca1\u95ee\u9898，\u4f46\u5f53\u7528\u6237\u6570\u91cf\u589e\u957f\u5230\u6570\u5343\u4eba\u65f6，\u5bf9\u6bcf\u5bf9\u7528\u6237\u8ba1\u7b97\u5339\u914d\u5206\u6570\u7684\u590d\u6742\u5ea6\u662fO(n\u00b2)，\u53ef\u80fd\u9700\u8981\u6570\u79d2\u3002\u4f18\u5316\u65b9\u6848\u662f\u79bb\u7ebf\u9884\u8ba1\u7b97\u2014\u2014\u670d\u52a1\u7aef\u5b9a\u671f（\u5982\u6bcf\u4e94\u5206\u949f）\u6279\u91cf\u8ba1\u7b97\u6240\u6709\u7528\u6237\u5bf9\u7684\u5339\u914d\u5206\u6570，\u5c06\u7ed3\u679c\u7f13\u5b58\u3002\u5ba2\u6237\u7aef\u53ea\u9700\u67e5\u8be2\u7f13\u5b58\u5373\u53ef，\u5339\u914d\u5c55\u793a\u7684\u5ef6\u8fdf\u4ece"\u8ba1\u7b97\u65f6\u95f4"\u964d\u4f4e\u4e3a"\u7f51\u7edc\u8bf7\u6c42\u65f6\u95f4"\u3002<\/p>\n
10.4 \u5339\u914d\u89e3\u91ca\u6027\u8bbe\u8ba1<\/h4>\n
\u201c\u5339\u914d\u5ea6\u00b7\u6781\u9ad8"\u544a\u8bc9\u7528\u6237"\u4f60\u4eec\u5f88\u76f8\u4f3c\u201d，\u4f46\u4e0d\u544a\u8bc9\u7528\u6237"\u4e3a\u4ec0\u4e48\u76f8\u4f3c"\u3002\u66f4\u597d\u7684\u8bbe\u8ba1\u662f\u63d0\u4f9b\u5339\u914d\u89e3\u91ca\u2014\u2014\u201c\u4f60\u4eec\u90fd\u559c\u6b22\u6d41\u884c\u97f3\u4e50，\u90fd\u5e38\u7528\u793e\u4ea4\u548c\u89c6\u9891\u5e94\u7528\u201d\u3002\u8fd9\u79cd\u89e3\u91ca\u6027\u6807\u7b7e\u6bd4\u5355\u7eaf\u7684\u5206\u6570\u66f4\u6709\u8bf4\u670d\u529b，\u4e5f\u66f4\u6709\u793e\u4ea4\u4ef7\u503c\u2014\u2014\u7528\u6237\u53ef\u4ee5\u57fa\u4e8e\u5177\u4f53\u5171\u540c\u70b9\u53d1\u8d77\u8bdd\u9898\u3002\u5339\u914d\u89e3\u91ca\u7684\u5b9e\u73b0\u9700\u8981\u5728MatchResult\u4e2d\u8bb0\u5f55\u66f4\u591a\u7ec6\u8282，\u5982\u5339\u914d\u7684\u5177\u4f53\u7c7b\u522b\u540d\u79f0\u548c\u5404\u81ea\u7684\u6392\u540d\u4f4d\u7f6e\u3002<\/p>\n
11. \u5339\u914d\u5f15\u64ce\u4e0e\u9690\u79c1\u4fdd\u62a4\u7684\u5e73\u8861<\/h3>\n
11.1 \u6700\u5c0f\u5316\u6570\u636e\u91c7\u96c6\u539f\u5219<\/h4>\n
\u5339\u914d\u5f15\u64ce\u53ea\u91c7\u96c6"\u5fc5\u8981\u7684\u504f\u597d\u6570\u636e"\u800c\u975e"\u5168\u90e8\u884c\u4e3a\u6570\u636e"\u3002\u5177\u4f53\u6765\u8bf4：\u97f3\u4e50\u6570\u636e\u53ea\u83b7\u53d6\u5f53\u524d\u64ad\u653e\u7684\u6d41\u6d3e（\u4e0d\u83b7\u53d6\u66f2\u540d\u548c\u6b4c\u624b），\u5e94\u7528\u6570\u636e\u53ea\u83b7\u53d6Top3\u7c7b\u522b（\u4e0d\u83b7\u53d6\u5177\u4f53App\u540d\u79f0\u548c\u4f7f\u7528\u65f6\u957f）\u3002\u8fd9\u79cd\u6700\u5c0f\u5316\u91c7\u96c6\u786e\u4fdd\u4e86\u5373\u4f7f\u6570\u636e\u6cc4\u6f0f，\u4e5f\u65e0\u6cd5\u7cbe\u786e\u8fd8\u539f\u7528\u6237\u7684\u5177\u4f53\u884c\u4e3a\u2014\u2014\u53ea\u77e5\u9053"\u559c\u6b22\u6d41\u884c\u97f3\u4e50"\u548c"\u5e38\u7528\u793e\u4ea4\u5e94\u7528"，\u4e0d\u77e5\u9053"\u6b63\u5728\u542c\u5468\u6770\u4f26"\u548c"\u6bcf\u5929\u5237\u5fae\u4fe1\u4e24\u5c0f\u65f6"\u3002<\/p>\n
11.2 \u672c\u5730\u8ba1\u7b97\u4f18\u5148\u539f\u5219<\/h4>\n
\u5f53\u524d\u5339\u914d\u8ba1\u7b97\u5728\u5ba2\u6237\u7aef\u5b8c\u6210\u2014\u2014"\u6211"\u7684\u6570\u636e\u4e0d\u51fa\u8bbe\u5907，\u53ea\u83b7\u53d6"\u5bf9\u65b9"\u7684\u504f\u597d\u6570\u636e\u6765\u8ba1\u7b97\u5339\u914d\u3002\u8fd9\u79cd\u65b9\u5f0f\u4fdd\u62a4\u4e86"\u6211"\u7684\u9690\u79c1，\u4f46"\u5bf9\u65b9"\u7684\u504f\u597d\u6570\u636e\u4ecd\u7136\u9700\u8981\u4f20\u8f93\u3002\u66f4\u4e25\u683c\u7684\u9690\u79c1\u65b9\u6848\u662f\u8054\u90a6\u5b66\u4e60\u2014\u2014\u53cc\u65b9\u5404\u81ea\u5728\u672c\u5730\u8ba1\u7b97\u52a0\u5bc6\u7684\u7279\u5f81\u5411\u91cf，\u670d\u52a1\u7aef\u53ea\u805a\u5408\u52a0\u5bc6\u7ed3\u679c，\u65e0\u6cd5\u83b7\u53d6\u4efb\u4f55\u4e2a\u4f53\u7684\u539f\u59cb\u6570\u636e\u3002<\/p>\n
11.3 \u7528\u6237\u5bf9\u5339\u914d\u53ef\u89c1\u6027\u7684\u63a7\u5236<\/h4>\n
\u7528\u6237\u5e94\u80fd\u63a7\u5236\u81ea\u5df1\u7684\u504f\u597d\u6570\u636e\u662f\u5426\u5bf9\u4ed6\u4eba\u53ef\u89c1\u3002\u8bbe\u7f6e\u9009\u9879\u5305\u62ec：\u5b8c\u5168\u516c\u5f00（\u6240\u6709\u4eba\u90fd\u53ef\u770b\u5230\u4f60\u7684\u5339\u914d\u6807\u7b7e）\u3001\u4ec5\u597d\u53cb\u53ef\u89c1（\u53ea\u6709\u52a0\u4e3a\u597d\u53cb\u540e\u624d\u80fd\u770b\u5230）\u3001\u5b8c\u5168\u9690\u85cf（\u4e0d\u53c2\u4e0e\u5339\u914d\u8ba1\u7b97，\u4e5f\u4e0d\u663e\u793a\u5339\u914d\u6807\u7b7e）\u3002\u8fd9\u79cd\u5206\u5c42\u63a7\u5236\u5c0a\u91cd\u4e86\u7528\u6237\u7684\u9690\u79c1\u9009\u62e9\u2014\u2014\u613f\u610f\u793e\u4ea4\u7684\u4eba\u53ef\u4ee5\u9009\u62e9\u516c\u5f00，\u6ce8\u91cd\u9690\u79c1\u7684\u4eba\u53ef\u4ee5\u9009\u62e9\u9690\u85cf\u3002<\/p>\n
12. \u5339\u914d\u5f15\u64ce\u5728NearPlay\u4ea7\u54c1\u7b56\u7565\u4e2d\u7684\u5b9a\u4f4d<\/h3>\n
12.1 \u5339\u914d\u4e0d\u662f\u76ee\u7684\u800c\u662f\u624b\u6bb5<\/h4>\n
\u5339\u914d\u5f15\u64ce\u7684\u76f4\u63a5\u4ea7\u51fa\u662f\u5339\u914d\u5206\u6570\u548c\u6807\u7b7e，\u4f46\u5b83\u7684\u771f\u6b63\u4ef7\u503c\u4e0d\u662f\u8ba9\u7528\u6237\u770b\u5230"\u5339\u914d\u5ea6\u00b7\u6781\u9ad8"\u8fd9\u51e0\u4e2a\u5b57，\u800c\u662f\u9a71\u52a8\u7528\u6237\u91c7\u53d6\u793e\u4ea4\u884c\u52a8\u2014\u2014\u70b9\u51fb\u5bf9\u65b9\u5934\u50cf\u3001\u53d1\u8d77\u804a\u5929\u3001\u7ea6\u8dd1\u6b65\u3001\u52a0\u5165\u540c\u4e00\u573a\u6e38\u620f\u3002\u5339\u914d\u5206\u6570\u662f"\u76f8\u8bc6"\u7684\u50ac\u5316\u5242，\u800c\u975e\u7ec8\u70b9\u3002NearPlay\u7684\u4ea7\u54c1\u8bbe\u8ba1\u5e94\u56f4\u7ed5"\u5982\u4f55\u5c06\u5339\u914d\u7ed3\u679c\u8f6c\u5316\u4e3a\u793e\u4ea4\u884c\u4e3a"\u5c55\u5f00\u2014\u2014\u5728\u5339\u914d\u6807\u7b7e\u65c1\u6dfb\u52a0"\u6253\u62db\u547c"\u6309\u94ae\u3001\u5728\u6781\u9ad8\u5339\u914d\u7684\u7528\u6237\u5361\u7247\u4e0a\u7a81\u51fa\u663e\u793a\u3001\u5728\u5339\u914d\u7ed3\u679c\u4e2d\u4f18\u5148\u63a8\u8350\u6e38\u620f\u7c7b\u578b\u3002<\/p>\n
12.2 \u5339\u914d\u5206\u6570\u7684\u52a8\u6001\u6027<\/h4>\n
\u5339\u914d\u5206\u6570\u4e0d\u662f\u9759\u6001\u7684\u2014\u2014\u7528\u6237\u6b64\u523b\u5728\u542c\u6d41\u884c\u97f3\u4e50，\u5341\u5206\u949f\u540e\u53ef\u80fd\u5207\u6362\u5230\u53e4\u5178，\u5339\u914d\u5206\u6570\u968f\u4e4b\u53d8\u5316\u3002\u5f53\u524d\u5b9e\u73b0\u6bcf\u6b21\u8fdb\u5165\u9644\u8fd1\u9875\u9762\u90fd\u91cd\u65b0\u8ba1\u7b97，\u786e\u4fdd\u4e86\u5206\u6570\u7684\u65f6\u6548\u6027\u3002\u4f46\u5982\u679c\u7528\u6237\u5728\u9644\u8fd1\u9875\u9762\u505c\u7559\u65f6\u95f4\u8f83\u957f（\u8d85\u8fc7\u4e94\u5206\u949f），\u9875\u9762\u4e0a\u7684\u5339\u914d\u5206\u6570\u53ef\u80fd\u5df2\u7ecf\u8fc7\u65f6\u3002\u672a\u6765\u53ef\u4ee5\u5728\u9875\u9762\u663e\u793a\u671f\u95f4\u5b9a\u671f\u5237\u65b0\u5339\u914d\u6570\u636e（\u5982\u6bcf\u4e09\u5206\u949f\u4e00\u6b21），\u4fdd\u6301\u5206\u6570\u7684\u5b9e\u65f6\u6027\u3002<\/p>\n
12.3 \u5339\u914d\u4e0e\u63a8\u8350\u7684\u7edf\u4e00<\/h4>\n
\u5339\u914d\u5f15\u64ce\u8ba1\u7b97"\u4e24\u4eba\u76f8\u4f3c\u5ea6"，\u63a8\u8350\u7cfb\u7edf\u51b3\u5b9a"\u5c55\u793a\u4ec0\u4e48\u5185\u5bb9\u7ed9\u8c01\u770b"\u3002\u4e24\u8005\u672c\u8d28\u4e0a\u662f\u540c\u4e00\u4e2a\u95ee\u9898\u7684\u4e0d\u540c\u9762\u5411\u2014\u2014\u5339\u914d\u662f\u63a8\u8350\u7684\u57fa\u7840，\u63a8\u8350\u662f\u5339\u914d\u7684\u5e94\u7528\u3002NearPlay\u672a\u6765\u53ef\u4ee5\u5c06\u5339\u914d\u5f15\u64ce\u4e0e\u63a8\u8350\u7cfb\u7edf\u7edf\u4e00\u4e3a\u4e00\u4e2a\u504f\u597d\u6a21\u578b\u2014\u2014\u6bcf\u4e2a\u7528\u6237\u6709\u4e00\u4e2a\u504f\u597d\u5411\u91cf，\u5339\u914d\u8ba1\u7b97\u5411\u91cf\u76f8\u4f3c\u5ea6，\u63a8\u8350\u57fa\u4e8e\u5411\u91cf\u8ddd\u79bb\u6392\u5e8f\u5185\u5bb9\u3002\u8fd9\u79cd\u7edf\u4e00\u67b6\u6784\u6bd4\u72ec\u7acb\u7684\u5339\u914d+\u63a8\u8350\u7cfb\u7edf\u66f4\u9ad8\u6548\u3001\u66f4\u4e00\u81f4\u3002<\/p>\n
12.4 \u5339\u914d\u5f15\u64ce\u7684\u6301\u7eed\u8fed\u4ee3<\/h4>\n
\u5339\u914d\u7b97\u6cd5\u4e0d\u662f\u4e00\u8e74\u800c\u5c31\u7684\u2014\u2014\u5b83\u9700\u8981\u6839\u636e\u7528\u6237\u7684\u771f\u5b9e\u53cd\u9988\u6301\u7eed\u8fed\u4ee3\u3002\u6838\u5fc3\u6307\u6807\u662f"\u5339\u914d\u8f6c\u5316\u7387"\u2014\u2014\u4e24\u4e2a\u5339\u914d\u5ea6\u6781\u9ad8\u7684\u7528\u6237\u4e2d，\u6709\u591a\u5c11\u6bd4\u4f8b\u6700\u7ec8\u53d1\u8d77\u4e86\u804a\u5929\u6216\u53c2\u52a0\u4e86\u540c\u4e00\u6d3b\u52a8\u3002\u5982\u679c\u8f6c\u5316\u7387\u4f4e，\u8bf4\u660e\u5339\u914d\u7b97\u6cd5\u7684\u533a\u5206\u5ea6\u4e0d\u591f\u6216\u6807\u7b7e\u5c55\u793a\u4e0d\u591f\u5438\u5f15\u4eba；\u5982\u679c\u8f6c\u5316\u7387\u9ad8，\u8bf4\u660e\u7b97\u6cd5\u6709\u6548\u3002\u6bcf\u6b21\u7b97\u6cd5\u8c03\u6574\u540e\u90fd\u5e94\u5bf9\u6bd4\u8f6c\u5316\u7387\u7684\u53d8\u5316，\u7528\u6570\u636e\u9a71\u52a8\u800c\u975e\u76f4\u89c9\u9a71\u52a8\u7b97\u6cd5\u4f18\u5316\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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