{"id":49229,"date":"2025-07-30T16:41:36","date_gmt":"2025-07-30T08:41:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/49229.html"},"modified":"2025-07-30T16:41:36","modified_gmt":"2025-07-30T08:41:36","slug":"python%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e7%9a%84%e5%8f%af%e5%8f%98%e6%80%a7%e5%88%86%e6%9e%90%e3%80%81%e7%89%b9%e6%80%a7%e8%af%a6%e8%a7%a3%e4%bb%a5%e5%8f%8a%e4%b8%8ec%e3%80%81java%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/49229.html","title":{"rendered":"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4"},"content":{"rendered":"<p>Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC&#043;&#043;\u3001Java\u7684\u5bf9\u6bd4&#xff1a;<\/p>\n<hr \/>\n<h4>\u4e00\u3001Python\u6570\u636e\u7c7b\u578b\u5206\u7c7b\u53ca\u7279\u6027<\/h4>\n<h5>1. \u4e0d\u53ef\u53d8\u7c7b\u578b&#xff08;Immutable&#xff09;<\/h5>\n<ul>\n<li>\u5305\u542b\u7c7b\u578b&#xff1a;int\u3001float\u3001str\u3001tuple\u3001frozenset\u3001bytes\u3001bool\u3002<\/li>\n<li>\u6838\u5fc3\u7279\u6027&#xff1a;\n<ul>\n<li>\u521b\u5efa\u540e\u503c\u4e0d\u53ef\u4fee\u6539&#xff0c;\u4efb\u4f55\u201c\u4fee\u6539\u201d\u64cd\u4f5c\u5b9e\u9645\u751f\u6210\u65b0\u5bf9\u8c61&#xff08;\u5185\u5b58\u5730\u5740\u53d8\u5316&#xff09;\u3002<\/li>\n<li>\u53ef\u54c8\u5e0c&#xff08;Hashable&#xff09;&#xff0c;\u53ef\u7528\u4f5c\u5b57\u5178\u952e\u6216\u96c6\u5408\u5143\u7d20\u3002<\/li>\n<li>\u7ebf\u7a0b\u5b89\u5168&#xff0c;\u5929\u7136\u652f\u6301\u5e76\u53d1\u3002<\/li>\n<li>\u793a\u4f8b&#xff1a;a <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u5143\u7ec4<\/span><br \/>\na <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">)<\/span>   <span class=\"token comment\"># \u5b9e\u9645\u521b\u5efa\u65b0\u5143\u7ec4 (1, 2, 3)<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>2. \u53ef\u53d8\u7c7b\u578b&#xff08;Mutable&#xff09;<\/h5>\n<ul>\n<li>\u5305\u542b\u7c7b\u578b&#xff1a;list\u3001dict\u3001set\u3001bytearray\u3002<\/li>\n<li>\u6838\u5fc3\u7279\u6027&#xff1a;\n<ul>\n<li>\u652f\u6301\u539f\u5730\u4fee\u6539&#xff08;\u5185\u5b58\u5730\u5740\u4e0d\u53d8&#xff09;\u3002<\/li>\n<li>\u4e0d\u53ef\u54c8\u5e0c&#xff0c;\u4e0d\u80fd\u4f5c\u4e3a\u5b57\u5178\u952e&#xff08;frozenset\u9664\u5916&#xff09;\u3002<\/li>\n<li>\u975e\u7ebf\u7a0b\u5b89\u5168&#xff0c;\u9700\u540c\u6b65\u673a\u5236\u4fdd\u969c\u5e76\u53d1\u3002<\/li>\n<li>\u793a\u4f8b&#xff1a;b <span class=\"token operator\">&#061;<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">2<\/span><span class=\"token punctuation\">]<\/span><br \/>\nb<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u539f\u5730\u4fee\u6539&#xff0c;\u5185\u5b58\u5730\u5740\u4e0d\u53d8<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5>\u5404\u7c7b\u578b\u7279\u6027\u5bf9\u6bd4\u8868<\/h5>\n<table>\n<tr>\u7c7b\u578b\u53ef\u53d8\u6027\u662f\u5426\u5bb9\u5668\u6709\u5e8f\u6027\u53ef\u54c8\u5e0c\u6027\u5178\u578b\u64cd\u4f5c<\/tr>\n<tbody>\n<tr>\n<td>int\/float<\/td>\n<td>\u4e0d\u53ef\u53d8<\/td>\n<td>\u274c<\/td>\n<td>&#8211;<\/td>\n<td>\u2705<\/td>\n<td>\u7b97\u672f\u8fd0\u7b97<\/td>\n<\/tr>\n<tr>\n<td>str<\/td>\n<td>\u4e0d\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u5207\u7247\u3001\u62fc\u63a5\u3001\u683c\u5f0f\u5316<\/td>\n<\/tr>\n<tr>\n<td>tuple<\/td>\n<td>\u4e0d\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u7d22\u5f15\u8bbf\u95ee\u3001\u89e3\u5305<\/td>\n<\/tr>\n<tr>\n<td>list<\/td>\n<td>\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u2705<\/td>\n<td>\u274c<\/td>\n<td>append()\/pop()\/\u5207\u7247\u4fee\u6539<\/td>\n<\/tr>\n<tr>\n<td>dict<\/td>\n<td>\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u2705&#xff08;Python 3.7&#043;&#xff09;<\/td>\n<td>\u274c<\/td>\n<td>d[key] &#061; value\/pop()<\/td>\n<\/tr>\n<tr>\n<td>set<\/td>\n<td>\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u274c<\/td>\n<td>\u274c<\/td>\n<td>add()\/remove()\/\u96c6\u5408\u8fd0\u7b97<\/td>\n<\/tr>\n<tr>\n<td>frozenset<\/td>\n<td>\u4e0d\u53ef\u53d8<\/td>\n<td>\u2705<\/td>\n<td>\u274c<\/td>\n<td>\u2705<\/td>\n<td>\u96c6\u5408\u8fd0\u7b97&#xff08;\u4e0d\u53ef\u4fee\u6539&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h4>\u4e8c\u3001\u4e0eC&#043;&#043;\u6570\u636e\u7c7b\u578b\u7684\u5bf9\u6807\u5206\u6790<\/h4>\n<h5>1. \u4e0d\u53ef\u53d8\u7c7b\u578b\u5bf9\u6bd4<\/h5>\n<ul>\n<li>Python int\/float&#xff1a;\u7c7b\u4f3cC&#043;&#043;\u7684const int\/const double&#xff0c;\u4f46C&#043;&#043;\u9700\u663e\u5f0f\u58f0\u660e\u5e38\u91cf&#xff0c;Python\u5929\u7136\u4e0d\u53ef\u53d8\u3002<\/li>\n<li>Python tuple&#xff1a;\u7c7b\u4f3cC&#043;&#043;\u7684std::tuple&#xff0c;\u4f46C&#043;&#043;\u7684\u5143\u7ec4\u53ef\u901a\u8fc7std::get&lt;&gt;\u4fee\u6539\u5143\u7d20&#xff08;\u9700\u5143\u7d20\u672c\u8eab\u53ef\u53d8&#xff09;&#xff0c;Python\u5b8c\u5168\u4e0d\u53ef\u53d8\u3002<\/li>\n<li>Python str&#xff1a;\u7c7b\u4f3cC&#043;&#043;\u7684const std::string&#xff0c;\u4f46C&#043;&#043;\u5b57\u7b26\u4e32\u53ef\u901a\u8fc7\u6307\u9488\u4fee\u6539&#xff0c;Python\u5b57\u7b26\u4e32\u64cd\u4f5c\u59cb\u7ec8\u751f\u6210\u65b0\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<h5>2. \u53ef\u53d8\u7c7b\u578b\u5bf9\u6bd4<\/h5>\n<ul>\n<li>Python list&#xff1a;\u7c7b\u4f3cC&#043;&#043;\u7684std::vector&#xff08;\u52a8\u6001\u6570\u7ec4&#xff09;&#xff0c;\u5747\u652f\u6301\u968f\u673a\u8bbf\u95ee\u548c\u5c3e\u90e8\u4fee\u6539&#xff0c;\u4f46Python\u5217\u8868\u53ef\u5b58\u50a8\u5f02\u6784\u6570\u636e&#xff0c;C&#043;&#043;\u9700\u6307\u5b9a\u7c7b\u578b\u3002<\/li>\n<li>Python dict&#xff1a;\u7c7b\u4f3cC&#043;&#043;\u7684std::unordered_map&#xff08;\u54c8\u5e0c\u8868&#xff09;&#xff0c;\u4f46Python\u5b57\u5178\u4fdd\u6301\u63d2\u5165\u987a\u5e8f&#xff08;C&#043;&#043;\u65e0\u5e8f\u5bb9\u5668\u4e0d\u4fdd\u8bc1\u987a\u5e8f&#xff09;\u3002<\/li>\n<\/ul>\n<h5>3. \u5185\u5b58\u7ba1\u7406\u5dee\u5f02<\/h5>\n<ul>\n<li>Python\u4f9d\u8d56\u5f15\u7528\u8ba1\u6570\u548cGC\u7ba1\u7406\u5185\u5b58&#xff0c;\u4e0d\u53ef\u53d8\u7c7b\u578b\u66f4\u6613\u4f18\u5316&#xff08;\u5982\u5c0f\u6574\u6570\u6c60&#xff09;\u3002<\/li>\n<li>C&#043;&#043;\u9700\u624b\u52a8\u7ba1\u7406\u5185\u5b58&#xff08;\u5982new\/delete&#xff09;&#xff0c;\u53ef\u53d8\/\u4e0d\u53ef\u53d8\u7c7b\u578b\u7684\u5185\u5b58\u884c\u4e3a\u7531\u5f00\u53d1\u8005\u63a7\u5236\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>\u4e09\u3001\u4e0eJava\u6570\u636e\u7c7b\u578b\u7684\u5bf9\u6807\u5206\u6790<\/h4>\n<h5>1. \u4e0d\u53ef\u53d8\u7c7b\u578b\u5bf9\u6bd4<\/h5>\n<ul>\n<li>Python str&#xff1a;\u7c7b\u4f3cJava\u7684String&#xff08;\u4e0d\u53ef\u53d8\u7c7b&#xff09;&#xff0c;\u4fee\u6539\u64cd\u4f5c\u5747\u751f\u6210\u65b0\u5bf9\u8c61\u3002<\/li>\n<li>Python tuple&#xff1a;\u7c7b\u4f3cJava\u7684final List&#xff08;\u9700\u914d\u5408Collections.unmodifiableList&#xff09;&#xff0c;\u4f46Python\u8bed\u6cd5\u66f4\u7b80\u6d01\u3002<\/li>\n<\/ul>\n<h5>2. \u53ef\u53d8\u7c7b\u578b\u5bf9\u6bd4<\/h5>\n<ul>\n<li>Python list&#xff1a;\u7c7b\u4f3cJava\u7684ArrayList&#xff0c;\u5747\u652f\u6301\u52a8\u6001\u6269\u5bb9&#xff0c;\u4f46Python\u5217\u8868\u5141\u8bb8\u6df7\u5408\u7c7b\u578b&#xff08;Java\u9700\u6cdb\u578b\u7ea6\u675f&#xff09;\u3002<\/li>\n<li>Python dict&#xff1a;\u7c7b\u4f3cJava\u7684HashMap&#xff0c;\u4f46Python\u7684\u952e\u5fc5\u987b\u662f\u4e0d\u53ef\u53d8\u7c7b\u578b&#xff08;Java\u9700\u91cd\u5199hashCode()\u548cequals()&#xff09;\u3002<\/li>\n<\/ul>\n<h5>3. \u7c7b\u578b\u7cfb\u7edf\u4e0e\u8bbe\u8ba1\u54f2\u5b66<\/h5>\n<ul>\n<li>Python&#xff1a;\u52a8\u6001\u7c7b\u578b&#xff0c;\u53d8\u91cf\u65e0\u7c7b\u578b\u7ea6\u675f&#xff08;\u5982a &#061; [1, &#034;text&#034;]\u5408\u6cd5&#xff09;\u3002<\/li>\n<li>Java&#xff1a;\u9759\u6001\u7c7b\u578b&#xff0c;\u9700\u7f16\u8bd1\u671f\u7c7b\u578b\u68c0\u67e5&#xff08;\u5982List&lt;Integer&gt; list &#061; new ArrayList&lt;&gt;()&#xff09;\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>\u56db\u3001\u5173\u952e\u603b\u7ed3\u4e0e\u5efa\u8bae<\/h4>\n<li>\n<p>Python\u8bbe\u8ba1\u9009\u62e9&#xff1a;<\/p>\n<ul>\n<li>\u4e0d\u53ef\u53d8\u7c7b\u578b&#xff1a;\u4fdd\u8bc1\u6570\u636e\u5b89\u5168\u6027\u548c\u54c8\u5e0c\u80fd\u529b&#xff0c;\u9002\u5408\u914d\u7f6e\u9879\u3001\u5b57\u5178\u952e\u3002<\/li>\n<li>\u53ef\u53d8\u7c7b\u578b&#xff1a;\u9ad8\u6548\u5904\u7406\u52a8\u6001\u6570\u636e&#xff08;\u5982\u5b9e\u65f6\u6570\u636e\u6d41&#xff09;&#xff0c;\u4f46\u9700\u6ce8\u610f\u6df1\u6d45\u62f7\u8d1d\u95ee\u9898&#xff08;copy vs deepcopy&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8de8\u8bed\u8a00\u5bf9\u6bd4\u6d1e\u5bdf&#xff1a;<\/p>\n<table>\n<tr>\u7279\u6027PythonC&#043;&#043;Java<\/tr>\n<tbody>\n<tr>\n<td>\u4e0d\u53ef\u53d8\u7c7b\u578b<\/td>\n<td>\u5185\u7f6e\u652f\u6301&#xff08;tuple, str&#xff09;<\/td>\n<td>\u9700const\u58f0\u660e<\/td>\n<td>final\u4fee\u9970\u7c7b<\/td>\n<\/tr>\n<tr>\n<td>\u5bb9\u5668\u5f02\u6784\u6027<\/td>\n<td>\u2705&#xff08;\u4efb\u610f\u7c7b\u578b\u6df7\u5408&#xff09;<\/td>\n<td>\u274c&#xff08;\u9700\u540c\u7c7b\u578b&#xff09;<\/td>\n<td>\u274c&#xff08;\u6cdb\u578b\u7ea6\u675f&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u5185\u5b58\u7ba1\u7406<\/td>\n<td>GC\u81ea\u52a8\u7ba1\u7406<\/td>\n<td>\u624b\u52a8\/\u667a\u80fd\u6307\u9488<\/td>\n<td>GC\u81ea\u52a8\u7ba1\u7406<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<li>\n<p>\u6027\u80fd\u5efa\u8bae&#xff1a;<\/p>\n<ul>\n<li>\u9ad8\u9891\u4fee\u6539\u573a\u666f\u7528bytearray\u66ff\u4ee3bytes&#xff0c;\u6216list\u66ff\u4ee3tuple\u3002<\/li>\n<li>\u5927\u91cf\u5b57\u7b26\u4e32\u62fc\u63a5\u7528str.join()\u800c\u975e&#043;&#xff08;\u907f\u514d\u521b\u5efa\u4e2d\u95f4\u5bf9\u8c61&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb321\u6b21\uff0c\u70b9\u8d5e3\u6b21\uff0c\u6536\u85cf9\u6b21\u3002Python\u6570\u636e\u7c7b\u578b\u53ef\u53d8\u6027\u5206\u6790\u53ca\u8de8\u8bed\u8a00\u5bf9\u6bd4\u6458\u8981 Python\u6570\u636e\u7c7b\u578b\u5206\u4e3a\u4e0d\u53ef\u53d8\uff08\u5982int\u3001tuple\uff09\u548c\u53ef\u53d8\uff08\u5982list\u3001dict\uff09\u3002\u4e0d\u53ef\u53d8\u7c7b\u578b\u521b\u5efa\u540e\u4e0d\u53ef\u4fee\u6539\uff0c\u53ef\u54c8\u5e0c\u4e14\u7ebf\u7a0b\u5b89\u5168\uff1b\u53ef\u53d8\u7c7b\u578b\u652f\u6301\u539f\u5730\u4fee\u6539\uff0c\u4f46\u9700\u6ce8\u610f\u5e76\u53d1\u5b89\u5168\u3002\u4e0eC++\u5bf9\u6bd4\uff1aPython\u4e0d\u53ef\u53d8\u7c7b\u578b\u7c7b\u4f3cconst\u53d8\u91cf\uff0c\u4f46C++\u53ef\u901a\u8fc7\u6307\u9488\u4fee\u6539\uff1blist\u7c7b\u4f3cstd::vector\uff0c\u4f46\u652f\u6301\u5f02\u6784\u6570\u636e\u3002\u4e0eJava\u5bf9\u6bd4\uff1aPythonstr\u7c7b\u4f3cJavaString\uff0c\u800cdict\u7c7b\u4f3cHashMap\u3002\u5173\u952e\u5dee\u5f02\uff1aPython\u52a8\u6001\u7c7b\u578b\u4e14\u5bb9\u5668\u652f\u6301\u6df7\u5408\u7c7b\u578b\uff0c\u800cC++\/Java\u9700\u7c7b<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,99,81],"topic":[],"class_list":["post-49229","post","type-post","status-publish","format-standard","hentry","category-server","tag-c","tag-java","tag-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/49229.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb321\u6b21\uff0c\u70b9\u8d5e3\u6b21\uff0c\u6536\u85cf9\u6b21\u3002Python\u6570\u636e\u7c7b\u578b\u53ef\u53d8\u6027\u5206\u6790\u53ca\u8de8\u8bed\u8a00\u5bf9\u6bd4\u6458\u8981 Python\u6570\u636e\u7c7b\u578b\u5206\u4e3a\u4e0d\u53ef\u53d8\uff08\u5982int\u3001tuple\uff09\u548c\u53ef\u53d8\uff08\u5982list\u3001dict\uff09\u3002\u4e0d\u53ef\u53d8\u7c7b\u578b\u521b\u5efa\u540e\u4e0d\u53ef\u4fee\u6539\uff0c\u53ef\u54c8\u5e0c\u4e14\u7ebf\u7a0b\u5b89\u5168\uff1b\u53ef\u53d8\u7c7b\u578b\u652f\u6301\u539f\u5730\u4fee\u6539\uff0c\u4f46\u9700\u6ce8\u610f\u5e76\u53d1\u5b89\u5168\u3002\u4e0eC++\u5bf9\u6bd4\uff1aPython\u4e0d\u53ef\u53d8\u7c7b\u578b\u7c7b\u4f3cconst\u53d8\u91cf\uff0c\u4f46C++\u53ef\u901a\u8fc7\u6307\u9488\u4fee\u6539\uff1blist\u7c7b\u4f3cstd::vector\uff0c\u4f46\u652f\u6301\u5f02\u6784\u6570\u636e\u3002\u4e0eJava\u5bf9\u6bd4\uff1aPythonstr\u7c7b\u4f3cJavaString\uff0c\u800cdict\u7c7b\u4f3cHashMap\u3002\u5173\u952e\u5dee\u5f02\uff1aPython\u52a8\u6001\u7c7b\u578b\u4e14\u5bb9\u5668\u652f\u6301\u6df7\u5408\u7c7b\u578b\uff0c\u800cC++\/Java\u9700\u7c7b\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/49229.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-30T08:41:36+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/49229.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/49229.html\",\"name\":\"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-07-30T08:41:36+00:00\",\"dateModified\":\"2025-07-30T08:41:36+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/49229.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/49229.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/49229.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/49229.html","og_locale":"zh_CN","og_type":"article","og_title":"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb321\u6b21\uff0c\u70b9\u8d5e3\u6b21\uff0c\u6536\u85cf9\u6b21\u3002Python\u6570\u636e\u7c7b\u578b\u53ef\u53d8\u6027\u5206\u6790\u53ca\u8de8\u8bed\u8a00\u5bf9\u6bd4\u6458\u8981 Python\u6570\u636e\u7c7b\u578b\u5206\u4e3a\u4e0d\u53ef\u53d8\uff08\u5982int\u3001tuple\uff09\u548c\u53ef\u53d8\uff08\u5982list\u3001dict\uff09\u3002\u4e0d\u53ef\u53d8\u7c7b\u578b\u521b\u5efa\u540e\u4e0d\u53ef\u4fee\u6539\uff0c\u53ef\u54c8\u5e0c\u4e14\u7ebf\u7a0b\u5b89\u5168\uff1b\u53ef\u53d8\u7c7b\u578b\u652f\u6301\u539f\u5730\u4fee\u6539\uff0c\u4f46\u9700\u6ce8\u610f\u5e76\u53d1\u5b89\u5168\u3002\u4e0eC++\u5bf9\u6bd4\uff1aPython\u4e0d\u53ef\u53d8\u7c7b\u578b\u7c7b\u4f3cconst\u53d8\u91cf\uff0c\u4f46C++\u53ef\u901a\u8fc7\u6307\u9488\u4fee\u6539\uff1blist\u7c7b\u4f3cstd::vector\uff0c\u4f46\u652f\u6301\u5f02\u6784\u6570\u636e\u3002\u4e0eJava\u5bf9\u6bd4\uff1aPythonstr\u7c7b\u4f3cJavaString\uff0c\u800cdict\u7c7b\u4f3cHashMap\u3002\u5173\u952e\u5dee\u5f02\uff1aPython\u52a8\u6001\u7c7b\u578b\u4e14\u5bb9\u5668\u652f\u6301\u6df7\u5408\u7c7b\u578b\uff0c\u800cC++\/Java\u9700\u7c7b","og_url":"https:\/\/www.wsisp.com\/helps\/49229.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-07-30T08:41:36+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/49229.html","url":"https:\/\/www.wsisp.com\/helps\/49229.html","name":"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-07-30T08:41:36+00:00","dateModified":"2025-07-30T08:41:36+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/49229.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/49229.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/49229.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"Python\u6570\u636e\u7c7b\u578b\u7684\u53ef\u53d8\u6027\u5206\u6790\u3001\u7279\u6027\u8be6\u89e3\u4ee5\u53ca\u4e0eC++\u3001Java\u7684\u5bf9\u6bd4"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/49229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=49229"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/49229\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=49229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=49229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=49229"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=49229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}