\n| \u6587\u672c\u5206\u6790<\/td>\n | jieba + SnowNLP<\/td>\n | \u4e2d\u6587\u5206\u8bcd\u4e0e\u60c5\u611f\u5206\u6790<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n2.2 \u6574\u4f53\u67b6\u6784<\/h4>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4efb\u52a1\u8c03\u5ea6\u5c42\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u751f\u6210\u5f85\u91c7\u96c6URL\u5217\u8868（\u9891\u9053\u00a0\u00d7\u00a0\u9875\u7801）\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2193
\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6570\u636e\u91c7\u96c6\u5c42（requests）\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8bf7\u6c42\u9891\u9053\u5217\u8868\u9875\u00a0\u2192\u00a0\u89e3\u6790HTML\u00a0\u2192\u00a0\u63d0\u53d6\u65b0\u95fb\u5143\u6570\u636e\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2193
\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4ee3\u7406\u5c42（\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406）\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u81ea\u52a8IP\u8f6e\u6362\u3001\u6545\u969c\u81ea\u6108\u3001\u9ad8\u5e76\u53d1\u652f\u6301\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2193
\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6570\u636e\u5904\u7406\u5c42（\u6e05\u6d17\u00a0+\u00a0\u5b58\u50a8）\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u53bb\u91cd\u3001\u5b57\u6bb5\u6807\u51c6\u5316\u3001SQLite\/CSV\u5b58\u50a8\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2193
\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5206\u6790\u5c42（\u5a92\u4f53\u4f20\u64ad\u89c4\u5f8b）\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2502\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u9891\u9053\u66f4\u65b0\u9891\u7387\u00a0\/\u00a0\u4e92\u52a8\u91cf\u5bf9\u6bd4\u00a0\/\u00a0\u6807\u9898\u7279\u5f81\u00a0\/\u00a0\u65f6\u6bb5\u5206\u6790\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u2502
\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/p>\n \u4e09\u3001\u722c\u866b\u5b9e\u6218：\u4ece\u9891\u9053\u5217\u8868\u5230\u65b0\u95fb\u8be6\u60c5<\/h3>\n3.1 \u73af\u5883\u51c6\u5907<\/h4>\npip\u00a0install\u00a0requests\u00a0beautifulsoup4\u00a0pandas\u00a0matplotlib\u00a0jieba\u00a0lxml<\/p>\n 3.2 \u6838\u5fc3\u722c\u866b\u5b9e\u73b0<\/h4>\n\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u4e8erequests + BeautifulSoup\u7684\u65b0\u95fb\u91c7\u96c6\u5b9e\u73b0：<\/p>\n import\u00a0requests
\nfrom\u00a0bs4\u00a0import\u00a0BeautifulSoup
\nimport\u00a0time
\nimport\u00a0random
\nimport\u00a0pandas\u00a0as\u00a0pd
\nfrom\u00a0datetime\u00a0import\u00a0datetime<\/p>\n class\u00a0NewsScraper:
\n\u00a0\u00a0\u00a0\u00a0def\u00a0__init__(self,\u00a0use_proxy=True):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.session\u00a0=\u00a0requests.Session()
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.use_proxy\u00a0=\u00a0use_proxy
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u914d\u7f6e
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0use_proxy:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.proxies\u00a0=\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"http":\u00a0"http:\/\/\u7528\u6237\u540d:\u5bc6\u7801@tps.zdaye.com:8080",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"https":\u00a0"http:\/\/\u7528\u6237\u540d:\u5bc6\u7801@tps.zdaye.com:8080"
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0else:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.proxies\u00a0=\u00a0None
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0User-Agent\u6c60
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.user_agents\u00a0=\u00a0[
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Mozilla\/5.0\u00a0(Windows\u00a0NT\u00a010.0;\u00a0Win64;\u00a0x64)\u00a0AppleWebKit\/537.36\u00a0Chrome\/120.0.0.0",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Mozilla\/5.0\u00a0(Macintosh;\u00a0Intel\u00a0Mac\u00a0OS\u00a0X\u00a010_15_7)\u00a0AppleWebKit\/537.36",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Mozilla\/5.0\u00a0(Windows\u00a0NT\u00a010.0;\u00a0Win64;\u00a0x64;\u00a0rv:109.0)\u00a0Gecko\/20100101\u00a0Firefox\/121.0",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u9891\u9053\u914d\u7f6e
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0self.channels\u00a0=\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"news":\u00a0{"name":\u00a0"\u65b0\u95fb",\u00a0"url":\u00a0"https:\/\/news.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"tech":\u00a0{"name":\u00a0"\u79d1\u6280",\u00a0"url":\u00a0"https:\/\/tech.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"finance":\u00a0{"name":\u00a0"\u8d22\u7ecf",\u00a0"url":\u00a0"https:\/\/finance.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"sports":\u00a0{"name":\u00a0"\u4f53\u80b2",\u00a0"url":\u00a0"https:\/\/sports.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"ent":\u00a0{"name":\u00a0"\u5a31\u4e50",\u00a0"url":\u00a0"https:\/\/ent.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"auto":\u00a0{"name":\u00a0"\u6c7d\u8f66",\u00a0"url":\u00a0"https:\/\/auto.example.com\/"},
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0_get_headers(self):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"User-Agent":\u00a0random.choice(self.user_agents),
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Referer":\u00a0"https:\/\/www.example.com\/",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Accept":\u00a0"text\/html,application\/xhtml+xml,application\/xml;q=0.9,*\/*;q=0.8",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Accept-Language":\u00a0"zh-CN,zh;q=0.9,en;q=0.8",
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"Connection":\u00a0"keep-alive"
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0_fetch(self,\u00a0url,\u00a0retry=3):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"""\u53d1\u9001\u8bf7\u6c42，\u652f\u6301\u91cd\u8bd5\u548c\u96a7\u9053\u4ee3\u7406"""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for\u00a0attempt\u00a0in\u00a0range(retry):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0try:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0resp\u00a0=\u00a0self.session.get(
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0url,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0headers=self._get_headers(),
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0proxies=self.proxies,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0timeout=15
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0resp.status_code\u00a0==\u00a0200:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0resp.encoding\u00a0=\u00a0resp.apparent_encoding
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0resp.text
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0elif\u00a0resp.status_code\u00a0in\u00a0[403,\u00a0429]:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u7b2c{attempt+1}\u6b21\u8bf7\u6c42\u88ab\u62d2\u7edd，\u7b49\u5f85\u91cd\u8bd5…")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time.sleep(3\u00a0*\u00a0(attempt\u00a0+\u00a01))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0else:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time.sleep(2)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0except\u00a0Exception\u00a0as\u00a0e:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u8bf7\u6c42\u5f02\u5e38:\u00a0{e}")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time.sleep(3\u00a0*\u00a0(attempt\u00a0+\u00a01))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0None
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0parse_news_list(self,\u00a0html,\u00a0channel_name):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"""\u89e3\u6790\u65b0\u95fb\u5217\u8868\u9875\u9762"""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0soup\u00a0=\u00a0BeautifulSoup(html,\u00a0'lxml')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0news_list\u00a0=\u00a0[]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u6839\u636e\u5b9e\u9645\u9875\u9762\u7ed3\u6784\u8c03\u6574\u9009\u62e9\u5668
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0items\u00a0=\u00a0soup.select('.news-item,\u00a0.dataRow,\u00a0.list-item')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for\u00a0item\u00a0in\u00a0items:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0try:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0title_elem\u00a0=\u00a0item.select_one('h3\u00a0a,\u00a0.title\u00a0a,\u00a0a')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0not\u00a0title_elem:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0continue
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0title\u00a0=\u00a0title_elem.text.strip()
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0link\u00a0=\u00a0title_elem.get('href',\u00a0'')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0link\u00a0and\u00a0not\u00a0link.startswith('http'):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0link\u00a0=\u00a0'https:'\u00a0+\u00a0link\u00a0if\u00a0link.startswith('\/\/')\u00a0else\u00a0'https:\/\/www.example.com'\u00a0+\u00a0link
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u63d0\u53d6\u6765\u6e90
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0source_elem\u00a0=\u00a0item.select_one('.source,\u00a0.keywords')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0source\u00a0=\u00a0source_elem.text.strip()\u00a0if\u00a0source_elem\u00a0else\u00a0""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u63d0\u53d6\u65f6\u95f4
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time_elem\u00a0=\u00a0item.select_one('.time,\u00a0.postTime')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0pub_time\u00a0=\u00a0time_elem.text.strip()\u00a0if\u00a0time_elem\u00a0else\u00a0""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u63d0\u53d6\u8bc4\u8bba\u6570
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0comment_elem\u00a0=\u00a0item.select_one('.comment,\u00a0.post-comment')
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0comment_count\u00a0=\u00a0comment_elem.text.strip()\u00a0if\u00a0comment_elem\u00a0else\u00a0"0"
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0news_list.append({
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"channel":\u00a0channel_name,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"title":\u00a0title,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"link":\u00a0link,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"source":\u00a0source,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"publish_time":\u00a0pub_time,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"comment_count":\u00a0comment_count,
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"collected_at":\u00a0datetime.now().strftime("%Y-%m-%d\u00a0%H:%M:%S")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0})
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0except\u00a0Exception\u00a0as\u00a0e:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0continue
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0news_list
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0scrape_channel(self,\u00a0channel_key,\u00a0max_pages=10):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"""\u91c7\u96c6\u6307\u5b9a\u9891\u9053\u7684\u65b0\u95fb\u5217\u8868"""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0channel_key\u00a0not\u00a0in\u00a0self.channels:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u672a\u77e5\u9891\u9053:\u00a0{channel_key}")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0[]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0channel\u00a0=\u00a0self.channels[channel_key]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0all_news\u00a0=\u00a0[]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for\u00a0page\u00a0in\u00a0range(1,\u00a0max_pages\u00a0+\u00a01):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u5206\u9875URL\u6784\u9020（\u5b9e\u9645\u9700\u6839\u636e\u5e73\u53f0\u8c03\u6574）
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0page\u00a0==\u00a01:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0url\u00a0=\u00a0channel["url"]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0else:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0url\u00a0=\u00a0f"{channel['url']}index_{page}.html"
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"[{channel['name']}]\u00a0\u6b63\u5728\u91c7\u96c6\u7b2c{page}\u9875…")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0html\u00a0=\u00a0self._fetch(url)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0not\u00a0html:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u7b2c{page}\u9875\u83b7\u53d6\u5931\u8d25")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0news_list\u00a0=\u00a0self.parse_news_list(html,\u00a0channel["name"])
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0not\u00a0news_list:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u7b2c{page}\u9875\u65e0\u6570\u636e")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0break
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0all_news.extend(news_list)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u7b2c{page}\u9875\u83b7\u53d6\u00a0{len(news_list)}\u00a0\u6761，\u7d2f\u8ba1\u00a0{len(all_news)}\u00a0\u6761")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u968f\u673a\u5ef6\u8fdf，\u907f\u514d\u9891\u7387\u9650\u5236
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time.sleep(random.uniform(1.5,\u00a03.5))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0all_news
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0scrape_all_channels(self,\u00a0max_pages=5):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"""\u91c7\u96c6\u6240\u6709\u9891\u9053\u7684\u65b0\u95fb"""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0all_data\u00a0=\u00a0[]
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0for\u00a0channel_key\u00a0in\u00a0self.channels:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\\\\n{'='*50}")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\u5f00\u59cb\u91c7\u96c6\u00a0{self.channels[channel_key]['name']}\u00a0\u9891\u9053")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print('='*50)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0news\u00a0=\u00a0self.scrape_channel(channel_key,\u00a0max_pages)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0all_data.extend(news)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0#\u00a0\u9891\u9053\u4e4b\u95f4\u589e\u52a0\u95f4\u9694
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0time.sleep(random.uniform(2,\u00a04))
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0all_data
\n\u00a0\u00a0\u00a0\u00a0
\n\u00a0\u00a0\u00a0\u00a0def\u00a0save_to_csv(self,\u00a0data,\u00a0filename="news_data.csv"):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0"""\u4fdd\u5b58\u6570\u636e\u5230CSV"""
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0df\u00a0=\u00a0pd.DataFrame(data)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0df.to_csv(filename,\u00a0index=False,\u00a0encoding="utf-8-sig")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0print(f"\\\\n\u6570\u636e\u5df2\u4fdd\u5b58\u5230\u00a0{filename}，\u5171\u00a0{len(data)}\u00a0\u6761")
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0df<\/p>\n #\u00a0\u4f7f\u7528\u793a\u4f8b
\nif\u00a0__name__\u00a0==\u00a0"__main__":
\n\u00a0\u00a0\u00a0\u00a0scraper\u00a0=\u00a0NewsScraper(use_proxy=True)
\n\u00a0\u00a0\u00a0\u00a0data\u00a0=\u00a0scraper.scrape_all_channels(max_pages=5)
\n\u00a0\u00a0\u00a0\u00a0df\u00a0=\u00a0scraper.save_to_csv(data)<\/p>\n 3.3 \u4ee3\u7801\u8981\u70b9\u89e3\u6790<\/h4>\n\u5206\u9875URL\u6784\u9020：\u4e0d\u540c\u5e73\u53f0\u7684\u5206\u9875\u89c4\u5219\u4e0d\u540c，\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u3002\u5e38\u89c1\u89c4\u5219\u5305\u62ecindex_2.html\u3001?page=2\u3001\/page\/2\/\u7b49\u3002<\/p>\n HTML\u89e3\u6790：\u4f7f\u7528BeautifulSoup\u7684CSS\u9009\u62e9\u5668\u63d0\u53d6\u65b0\u95fb\u5217\u8868\u3002\u9009\u62e9\u5668\u9700\u8981\u6839\u636e\u5b9e\u9645\u9875\u9762\u7ed3\u6784\u8c03\u6574，\u5efa\u8bae\u5148\u7528\u6d4f\u89c8\u5668\u5f00\u53d1\u8005\u5de5\u5177\u786e\u8ba4\u5143\u7d20class\u3002<\/p>\n \u968f\u673a\u5ef6\u8fdf：\u6bcf\u6b21\u8bf7\u6c42\u4e4b\u95f4\u63d2\u51651.5-3.5\u79d2\u7684\u968f\u673a\u5ef6\u8fdf，\u6a21\u62df\u4eba\u7c7b\u6d4f\u89c8\u8282\u594f\u3002<\/p>\n \u96a7\u9053\u4ee3\u7406：\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u901a\u8fc7\u96a7\u9053\u4ee3\u7406\u53d1\u51fa，\u4ee3\u7406\u81ea\u52a8\u4e3a\u6bcf\u4e2a\u8bf7\u6c42\u5206\u914d\u4e0d\u540c\u7684\u51fa\u53e3IP\u3002<\/p>\n \u591a\u9891\u9053\u91c7\u96c6：\u904d\u5386\u6240\u6709\u9891\u9053，\u9891\u9053\u4e4b\u95f4\u589e\u52a02-4\u79d2\u95f4\u9694，\u907f\u514d\u89e6\u53d1\u9891\u7387\u9650\u5236\u3002<\/p>\n \u56db\u3001\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406：\u7a81\u7834IP\u9891\u7387\u9650\u5236\u7684\u5173\u952e<\/h3>\n4.1 \u4e3a\u4ec0\u4e48\u65b0\u95fb\u91c7\u96c6\u5fc5\u987b\u4f7f\u7528\u4ee3\u7406？<\/h4>\n\u65b0\u95fb\u91c7\u96c6\u7684\u7279\u70b9\u662f\u9ad8\u9891\u3001\u6279\u91cf\u3001\u591a\u9891\u9053\u2014\u2014\u9700\u8981\u904d\u5386\u591a\u4e2a\u9891\u9053\u3001\u591a\u4e2a\u9875\u9762\u624d\u80fd\u83b7\u5f97\u6709\u7edf\u8ba1\u610f\u4e49\u7684\u6570\u636e\u91cf\u3002\u5982\u679c\u6240\u6709\u8bf7\u6c42\u90fd\u6765\u81ea\u4e00\u4e2a\u56fa\u5b9aIP，\u5e73\u53f0\u7684\u98ce\u63a7\u7cfb\u7edf\u5f88\u5feb\u5c31\u80fd\u8bc6\u522b\u5e76\u5c01\u7981\u3002<\/p>\n \u66f4\u9ebb\u70e6\u7684\u662f，\u90e8\u5206\u5e73\u53f0\u4f1a\u8bb0\u5f55IP\u7684\u8bf7\u6c42\u5386\u53f2，\u5982\u679c\u67d0\u4e2aIP\u5728\u77ed\u65f6\u95f4\u5185\u8bf7\u6c42\u4e86\u5927\u91cf\u9875\u9762，\u5373\u4f7f\u540e\u7eed\u964d\u4f4e\u9891\u7387，\u4e5f\u53ef\u80fd\u88ab\u6301\u7eed\u9650\u6d41\u3002\u56e0\u6b64，\u5fc5\u987b\u4f7f\u7528\u96a7\u9053\u4ee3\u7406\u5b9e\u73b0IP\u7684\u81ea\u52a8\u8f6e\u6362\u3002<\/p>\n 4.2 \u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u7684\u6838\u5fc3\u4f18\u52bf<\/h4>\n\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u5728\u65b0\u95fb\u6570\u636e\u91c7\u96c6\u573a\u666f\u4e2d\u8868\u73b0\u7a81\u51fa：<\/p>\n \n- \n
\u81ea\u52a8\u5207\u6362\u65e0\u611f\u77e5：\u6bcf\u6b21\u8bf7\u6c42\u81ea\u52a8\u66f4\u6362\u51fa\u53e3IP，\u65e0\u9700\u624b\u52a8\u7ef4\u62a4IP\u6c60<\/p>\n<\/li>\n - \n
\u8986\u76d6\u8303\u56f4\u5e7f\u6cdb：\u8986\u76d6\u5168\u56fd99%\u5730\u57df，\u652f\u6301300+\u57ce\u5e02IP\u7cbe\u51c6\u5b9a\u4f4d<\/p>\n<\/li>\n - \n
\u9ad8\u53ef\u7528\u6027：\u8fde\u7eed7\u592924\u5c0f\u65f6\u538b\u529b\u6d4b\u8bd5，\u8fde\u63a5\u6210\u529f\u7387\u7a33\u5b9a\u572899.3%<\/p>\n<\/li>\n - \n
\u9ad8\u5e76\u53d1\u652f\u6301：\u5206\u5e03\u5f0f\u91c7\u96c6\u67b6\u6784\u4e0b\u7a33\u5b9a\u8fd0\u884c<\/p>\n<\/li>\n - \n
\u4e09\u79cd\u9274\u6743\u6a21\u5f0f：\u767d\u540d\u5355\u3001\u7528\u6237\u540d\u5bc6\u7801\/\u767d\u540d\u5355\u3001\u7528\u6237\u540d\u5bc6\u7801+\u767d\u540d\u5355<\/p>\n<\/li>\n - \n
\u7075\u6d3b\u5207\u6362\u5468\u671f：\u652f\u6301\u6309\u8bf7\u6c42\u5207\u6362IP，\u4e5f\u652f\u6301\u81ea\u5b9a\u4e49\u5207\u6362\u5468\u671f<\/p>\n<\/li>\n<\/ul>\n 4.3 \u96c6\u6210\u65b9\u5f0f<\/h4>\n\u5728requests\u4e2d\u96c6\u6210\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u975e\u5e38\u7b80\u5355：<\/p>\n PROXIES\u00a0=\u00a0{
\n\u00a0\u00a0\u00a0\u00a0"http":\u00a0"http:\/\/\u7528\u6237\u540d:\u5bc6\u7801@tps.zdaye.com:8080",
\n\u00a0\u00a0\u00a0\u00a0"https":\u00a0"http:\/\/\u7528\u6237\u540d:\u5bc6\u7801@tps.zdaye.com:8080"
\n}<\/p>\n response\u00a0=\u00a0requests.get(url,\u00a0proxies=PROXIES,\u00a0headers=headers)<\/p>\n \u5bf9\u4e8e\u9700\u8981\u7cbe\u7ec6\u63a7\u5236IP\u66f4\u6362\u5468\u671f\u7684\u573a\u666f，\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u652f\u6301\u901a\u8fc7period\u53c2\u6570\u81ea\u5b9a\u4e49：<\/p>\n PROXIES\u00a0=\u00a0{
\n\u00a0\u00a0\u00a0\u00a0"http":\u00a0"http:\/\/\u7528\u6237\u540d-period-300:\u5bc6\u7801@tps.zdaye.com:8080",
\n\u00a0\u00a0\u00a0\u00a0"https":\u00a0"http:\/\/\u7528\u6237\u540d-period-300:\u5bc6\u7801@tps.zdaye.com:8080"
\n}<\/p>\n \u4e94\u3001\u5a92\u4f53\u4f20\u64ad\u89c4\u5f8b\u5206\u6790<\/h3>\n5.1 \u6570\u636e\u6e05\u6d17<\/h4>\n\u91c7\u96c6\u5230\u7684\u539f\u59cb\u6570\u636e\u9700\u8981\u6e05\u6d17：\u53bb\u9664\u91cd\u590d\u65b0\u95fb\u3001\u6807\u51c6\u5316\u65f6\u95f4\u683c\u5f0f\u3001\u5c06\u8bc4\u8bba\u6570\u8f6c\u6362\u4e3a\u6570\u503c\u578b\u3002<\/p>\n import\u00a0pandas\u00a0as\u00a0pd
\nimport\u00a0re<\/p>\n #\u00a0\u52a0\u8f7d\u6570\u636e
\ndf\u00a0=\u00a0pd.read_csv("news_data.csv")<\/p>\n #\u00a0\u53bb\u91cd（\u57fa\u4e8e\u6807\u9898）
\ndf\u00a0=\u00a0df.drop_duplicates(subset=["title"],\u00a0keep="first")<\/p>\n #\u00a0\u8bc4\u8bba\u6570\u8f6c\u6362
\ndef\u00a0parse_count(text):
\n\u00a0\u00a0\u00a0\u00a0if\u00a0pd.isna(text):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a00
\n\u00a0\u00a0\u00a0\u00a0text\u00a0=\u00a0str(text).strip()
\n\u00a0\u00a0\u00a0\u00a0if\u00a0"\u4e07"\u00a0in\u00a0text:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0int(float(text.replace("\u4e07",\u00a0""))\u00a0*\u00a010000)
\n\u00a0\u00a0\u00a0\u00a0nums\u00a0=\u00a0re.findall(r'\\\\d+',\u00a0text)
\n\u00a0\u00a0\u00a0\u00a0return\u00a0int(nums[0])\u00a0if\u00a0nums\u00a0else\u00a00<\/p>\n df["comment_num"]\u00a0=\u00a0df["comment_count"].apply(parse_count)<\/p>\n print(f"\u6e05\u6d17\u540e\u5269\u4f59\u00a0{len(df)}\u00a0\u6761\u6709\u6548\u65b0\u95fb")<\/p>\n 5.2 \u5404\u9891\u9053\u65b0\u95fb\u6570\u91cf\u5bf9\u6bd4<\/h4>\nimport\u00a0matplotlib.pyplot\u00a0as\u00a0plt<\/p>\n #\u00a0\u5404\u9891\u9053\u65b0\u95fb\u6570\u91cf
\nchannel_counts\u00a0=\u00a0df["channel"].value_counts()
\nprint("\u5404\u9891\u9053\u65b0\u95fb\u6570\u91cf：")
\nprint(channel_counts)<\/p>\n plt.figure(figsize=(12,\u00a06))
\nchannel_counts.plot(kind="bar",\u00a0color="skyblue")
\nplt.title("\u5404\u9891\u9053\u65b0\u95fb\u6570\u91cf\u5bf9\u6bd4")
\nplt.xlabel("\u9891\u9053")
\nplt.ylabel("\u65b0\u95fb\u6570\u91cf")
\nplt.xticks(rotation=45)
\nplt.tight_layout()
\nplt.savefig("channel_counts.png")<\/p>\n 5.3 \u5404\u9891\u9053\u4e92\u52a8\u91cf\u5bf9\u6bd4<\/h4>\n#\u00a0\u5404\u9891\u9053\u5e73\u5747\u8bc4\u8bba\u6570
\nchannel_comments\u00a0=\u00a0df.groupby("channel")["comment_num"].agg(["mean",\u00a0"max",\u00a0"sum"]).round(1)
\nchannel_comments.columns\u00a0=\u00a0["\u5e73\u5747\u8bc4\u8bba\u6570",\u00a0"\u6700\u9ad8\u8bc4\u8bba\u6570",\u00a0"\u603b\u8bc4\u8bba\u6570"]
\nchannel_comments\u00a0=\u00a0channel_comments.sort_values("\u5e73\u5747\u8bc4\u8bba\u6570",\u00a0ascending=False)
\nprint("\u5404\u9891\u9053\u4e92\u52a8\u91cf\u5bf9\u6bd4：")
\nprint(channel_comments)<\/p>\n 5.4 \u65b0\u95fb\u6765\u6e90\u5206\u5e03<\/h4>\n#\u00a0\u5404\u9891\u9053\u65b0\u95fb\u6765\u6e90TOP5
\nfor\u00a0channel\u00a0in\u00a0df["channel"].unique():
\n\u00a0\u00a0\u00a0\u00a0channel_df\u00a0=\u00a0df[df["channel"]\u00a0==\u00a0channel]
\n\u00a0\u00a0\u00a0\u00a0top_sources\u00a0=\u00a0channel_df["source"].value_counts().head(5)
\n\u00a0\u00a0\u00a0\u00a0print(f"\\\\n\u3010{channel}\u3011\u9891\u9053\u65b0\u95fb\u6765\u6e90TOP5：")
\n\u00a0\u00a0\u00a0\u00a0print(top_sources)<\/p>\n 5.5 \u53d1\u5e03\u65f6\u6bb5\u5206\u6790<\/h4>\n#\u00a0\u63d0\u53d6\u53d1\u5e03\u5c0f\u65f6（\u9700\u5148\u6807\u51c6\u5316\u65f6\u95f4\u683c\u5f0f）
\ndef\u00a0extract_hour(time_str):
\n\u00a0\u00a0\u00a0\u00a0if\u00a0pd.isna(time_str):
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0None
\n\u00a0\u00a0\u00a0\u00a0match\u00a0=\u00a0re.search(r'(\\\\d{1,2}):(\\\\d{2})',\u00a0str(time_str))
\n\u00a0\u00a0\u00a0\u00a0if\u00a0match:
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0return\u00a0int(match.group(1))
\n\u00a0\u00a0\u00a0\u00a0return\u00a0None<\/p>\n df["hour"]\u00a0=\u00a0df["publish_time"].apply(extract_hour)
\nhourly_dist\u00a0=\u00a0df.groupby("hour").size()<\/p>\n plt.figure(figsize=(12,\u00a06))
\nhourly_dist.plot(kind="bar",\u00a0color="coral")
\nplt.title("\u65b0\u95fb\u53d1\u5e03\u65f6\u6bb5\u5206\u5e03")
\nplt.xlabel("\u5c0f\u65f6")
\nplt.ylabel("\u65b0\u95fb\u6570\u91cf")
\nplt.tight_layout()
\nplt.savefig("hourly_distribution.png")<\/p>\n 5.6 \u6807\u9898\u5173\u952e\u8bcd\u5206\u6790<\/h4>\nimport\u00a0jieba
\nfrom\u00a0collections\u00a0import\u00a0Counter<\/p>\n #\u00a0\u5206\u8bcd
\nall_titles\u00a0=\u00a0"\u00a0".join(df["title"].dropna())
\nwords\u00a0=\u00a0jieba.cut(all_titles)
\nword_counts\u00a0=\u00a0Counter(words)<\/p>\n #\u00a0\u8fc7\u6ee4\u505c\u7528\u8bcd
\nstopwords\u00a0=\u00a0{"\u7684",\u00a0"\u4e86",\u00a0"\u5728",\u00a0"\u662f",\u00a0"\u6211",\u00a0"\u6709",\u00a0"\u548c",\u00a0"\u5c31",\u00a0"\u4e0d",\u00a0"\u4eba",\u00a0"\u90fd",\u00a0"\u4e00",\u00a0"\u4e00\u4e2a",\u00a0"\u4e0a",\u00a0"\u4e5f",\u00a0"\u5f88",\u00a0"\u5230",\u00a0"\u8bf4",\u00a0"\u8981",\u00a0"\u53bb",\u00a0"\u4f60",\u00a0"\u4f1a",\u00a0"\u7740",\u00a0"\u6ca1\u6709",\u00a0"\u770b",\u00a0"\u597d",\u00a0"\u81ea\u5df1",\u00a0"\u8fd9"}
\nfiltered_words\u00a0=\u00a0{k:\u00a0v\u00a0for\u00a0k,\u00a0v\u00a0in\u00a0word_counts.items()\u00a0if\u00a0k\u00a0not\u00a0in\u00a0stopwords\u00a0and\u00a0len(k)\u00a0>\u00a01}<\/p>\n print("\u65b0\u95fb\u6807\u9898\u9ad8\u9891\u8bcdTOP20：")
\nfor\u00a0word,\u00a0count\u00a0in\u00a0Counter(filtered_words).most_common(20):
\n\u00a0\u00a0\u00a0\u00a0print(f"\u00a0\u00a0{word}:\u00a0{count}")<\/p>\n 5.7 \u4ece\u6570\u636e\u5230\u6d1e\u5bdf<\/h4>\n\u901a\u8fc7\u4e0a\u8ff0\u5206\u6790，\u53ef\u4ee5\u83b7\u5f97\u4ee5\u4e0b\u6709\u4ef7\u503c\u7684\u6d1e\u5bdf：<\/p>\n \u9891\u9053\u5b9a\u4f4d\u5dee\u5f02：\u4e0d\u540c\u9891\u9053\u7684\u65b0\u95fb\u6570\u91cf\u3001\u4e92\u52a8\u91cf\u3001\u6765\u6e90\u5206\u5e03\u5dee\u5f02，\u53cd\u6620\u4e86\u5404\u9891\u9053\u7684\u7f16\u8f91\u65b9\u9488\u548c\u53d7\u4f17\u5b9a\u4f4d\u3002\u4f8b\u5982，\u5a31\u4e50\u9891\u9053\u7684\u8bc4\u8bba\u6570\u901a\u5e38\u9ad8\u4e8e\u8d22\u7ecf\u9891\u9053，\u8bf4\u660e\u5a31\u4e50\u5185\u5bb9\u7684\u7528\u6237\u53c2\u4e0e\u5ea6\u66f4\u9ad8\u3002<\/p>\n \u4f20\u64ad\u89c4\u5f8b：\u65b0\u95fb\u53d1\u5e03\u65f6\u6bb5\u5206\u5e03\u63ed\u793a\u4e86\u5a92\u4f53\u7684\u5185\u5bb9\u751f\u4ea7\u8282\u594f\u3002\u591a\u6570\u9891\u9053\u5728\u4e0a\u53489-11\u70b9\u548c\u4e0b\u53482-5\u70b9\u53d1\u5e03\u91cf\u6700\u9ad8，\u4e0e\u5de5\u4f5c\u65f6\u6bb5\u543b\u5408\u3002<\/p>\n \u4e92\u52a8\u9a71\u52a8\u56e0\u7d20：\u901a\u8fc7\u5bf9\u6bd4\u4e0d\u540c\u9891\u9053\u3001\u4e0d\u540c\u6807\u9898\u7279\u5f81\u7684\u65b0\u95fb\u4e92\u52a8\u91cf，\u53ef\u4ee5\u8bc6\u522b\u54ea\u4e9b\u7c7b\u578b\u7684\u5185\u5bb9\u66f4\u5bb9\u6613\u5f15\u53d1\u8ba8\u8bba\u3002<\/p>\n \u516d\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u907f\u5751\u6307\u5357<\/h3>\n6.1 \u8bf7\u6c42\u8fd4\u56de403\u600e\u4e48\u529e？<\/h4>\n\n- \n
\u68c0\u67e5\u662f\u5426\u8bbe\u7f6e\u4e86\u5b8c\u6574\u7684\u8bf7\u6c42\u5934（User-Agent\u3001Referer\u7b49）<\/p>\n<\/li>\n - \n
\u786e\u8ba4URL\u662f\u5426\u6b63\u786e<\/p>\n<\/li>\n - \n
\u4f7f\u7528\u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406\u5207\u6362IP<\/p>\n<\/li>\n - \n
\u589e\u52a0\u8bf7\u6c42\u95f4\u9694<\/p>\n<\/li>\n<\/ul>\n 6.2 \u9875\u9762\u89e3\u6790\u5931\u8d25\u600e\u4e48\u529e？<\/h4>\n\n- \n
\u7528\u6d4f\u89c8\u5668\u5f00\u53d1\u8005\u5de5\u5177\u91cd\u65b0\u786e\u8ba4\u5143\u7d20class<\/p>\n<\/li>\n - \n
\u90e8\u5206\u9891\u9053\u53ef\u80fd\u91c7\u7528\u4e0d\u540c\u7684\u9875\u9762\u7ed3\u6784，\u9700\u8981\u5206\u522b\u9002\u914d<\/p>\n<\/li>\n - \n
\u5efa\u7acb\u591a\u7ea7\u5907\u9009\u9009\u62e9\u5668<\/p>\n<\/li>\n<\/ul>\n 6.3 \u6570\u636e\u91c7\u96c6\u4e0d\u5168\u600e\u4e48\u529e？<\/h4>\n\n- \n
\u786e\u8ba4\u5206\u9875URL\u6784\u9020\u662f\u5426\u6b63\u786e<\/p>\n<\/li>\n - \n
\u90e8\u5206\u9891\u9053\u53ef\u80fd\u53ea\u5c55\u793a\u6709\u9650\u9875\u6570，\u9700\u8981\u7ed3\u5408\u5176\u4ed6\u5165\u53e3\u8865\u5145<\/p>\n<\/li>\n - \n
\u591a\u8f6e\u91c7\u96c6\u3001\u5b9a\u671f\u6267\u884c，\u79ef\u7d2f\u957f\u671f\u6570\u636e<\/p>\n<\/li>\n<\/ul>\n 6.4 \u8bc4\u8bba\u6570\u663e\u793a\u4e3a\u6587\u5b57\u600e\u4e48\u529e？<\/h4>\n\u90e8\u5206\u5e73\u53f0\u7684\u8bc4\u8bba\u6570\u4ee5\u201c1.2\u4e07\u201d\u7b49\u5f62\u5f0f\u5c55\u793a，\u9700\u8981\u7f16\u5199\u89e3\u6790\u51fd\u6570\u8f6c\u6362\u4e3a\u6570\u503c\u3002<\/p>\n 6.5 \u6cd5\u5f8b\u4e0e\u5408\u89c4\u63d0\u9192<\/h4>\n\n- \n
\u722c\u53d6\u524d\u9605\u8bfb\u76ee\u6807\u5e73\u53f0\u7684robots.txt\u53ca\u7528\u6237\u534f\u8bae<\/p>\n<\/li>\n - \n
\u63a7\u5236\u8bf7\u6c42\u9891\u7387，\u907f\u514d\u5bf9\u76ee\u6807\u670d\u52a1\u5668\u9020\u6210\u8fc7\u5927\u538b\u529b<\/p>\n<\/li>\n - \n
\u4ec5\u5c06\u6570\u636e\u7528\u4e8e\u5b66\u4e60\u548c\u7814\u7a76\u76ee\u7684，\u4e0d\u5f97\u7528\u4e8e\u5546\u4e1a\u7528\u9014<\/p>\n<\/li>\n - \n
\u9075\u5b88\u300a\u7f51\u7edc\u5b89\u5168\u6cd5\u300b\u300a\u6570\u636e\u5b89\u5168\u6cd5\u300b\u7b49\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4<\/p>\n<\/li>\n<\/ul>\n \u4e03\u3001\u603b\u7ed3<\/h3>\n\u672c\u6587\u4ece\u67d0\u65b0\u95fb\u5e73\u53f0\u7684\u6570\u636e\u4f53\u7cfb\u4e0e\u53cd\u722c\u673a\u5236\u5165\u624b，\u7cfb\u7edf\u4ecb\u7ecd\u4e86\u722c\u53d6\u5404\u9891\u9053\u65b0\u95fb\u6570\u636e\u3001\u5206\u6790\u5a92\u4f53\u4f20\u64ad\u89c4\u5f8b\u7684\u5b8c\u6574\u65b9\u6848\u3002\u6838\u5fc3\u8981\u70b9\u53ef\u4ee5\u6982\u62ec\u4e3a：<\/p>\n \n\u73af\u8282\u5173\u952e\u6280\u672f\u4ea7\u51fa<\/tr>\n \n\n| \u9891\u9053\u91c7\u96c6<\/td>\n | requests + BeautifulSoup<\/td>\n | \u5404\u9891\u9053\u65b0\u95fb\u5217\u8868<\/td>\n<\/tr>\n | \n| IP\u7a81\u7834<\/td>\n | \u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406<\/td>\n | \u7a33\u5b9a\u6301\u7eed\u91c7\u96c6<\/td>\n<\/tr>\n | \n| \u6570\u636e\u6e05\u6d17<\/td>\n | pandas + \u6b63\u5219<\/td>\n | \u6807\u51c6\u5316\u6570\u636e\u96c6<\/td>\n<\/tr>\n | \n| \u4f20\u64ad\u5206\u6790<\/td>\n | \u9891\u9053\u5bf9\u6bd4 + \u65f6\u6bb5\u5206\u6790 + \u8bcd\u9891<\/td>\n | \u5a92\u4f53\u4f20\u64ad\u6d1e\u5bdf<\/td>\n<\/tr>\n | \n| \u53ef\u89c6\u5316<\/td>\n | matplotlib<\/td>\n | \u56fe\u8868\u62a5\u544a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6280\u672f\u9009\u578b\u901f\u89c8：\u63a8\u8350\u201crequests + BeautifulSoup + \u7ad9\u5927\u7237\u96a7\u9053\u4ee3\u7406 + pandas\u201d\u7684\u7ec4\u5408\u65b9\u6848\u3002\u8be5\u5e73\u53f0\u7684\u65b0\u95fb\u5217\u8868\u4ee5\u9759\u6001HTML\u4e3a\u4e3b，requests\u8db3\u4ee5\u5e94\u5bf9；\u96a7\u9053\u4ee3\u7406\u89e3\u51b3IP\u9891\u7387\u9650\u5236；pandas\u5b8c\u6210\u6570\u636e\u6e05\u6d17\u548c\u5206\u6790\u3002<\/p>\n \u65b0\u95fb\u5a92\u4f53\u7684\u4f20\u64ad\u89c4\u5f8b，\u85cf\u5728\u6bcf\u4e00\u6761\u65b0\u95fb\u7684\u53d1\u5e03\u65f6\u95f4\u3001\u6765\u6e90\u3001\u4e92\u52a8\u91cf\u4e4b\u4e2d\u3002\u901a\u8fc7\u5408\u7406\u7684\u91c7\u96c6\u7b56\u7565\u548c\u6570\u636e\u5206\u6790\u65b9\u6cd5，\u6211\u4eec\u53ef\u4ee5\u5c06\u6d77\u91cf\u65b0\u95fb\u6570\u636e\u8f6c\u5316\u4e3a\u53ef\u6267\u884c\u7684\u6d1e\u5bdf\u2014\u2014\u54ea\u4e9b\u9891\u9053\u66f4\u65b0\u6700\u52e4\u3001\u54ea\u7c7b\u5185\u5bb9\u4e92\u52a8\u6700\u9ad8\u3001\u4ec0\u4e48\u65f6\u6bb5\u53d1\u5e03\u6548\u679c\u6700\u597d\u3002\u8fd9\u4e9b\u6d1e\u5bdf\u5bf9\u4e8e\u5a92\u4f53\u8fd0\u8425\u3001\u5185\u5bb9\u7b56\u5212\u548c\u4f20\u64ad\u7814\u7a76\u90fd\u5177\u6709\u53c2\u8003\u4ef7\u503c\u3002<\/p>\n \u6700\u540e\u9700\u8981\u63d0\u9192\u7684\u662f：\u6570\u636e\u91c7\u96c6\u884c\u4e3a\u5e94\u5f53\u9075\u5faa\u5e73\u53f0\u89c4\u5219，\u63a7\u5236\u8bf7\u6c42\u9891\u7387\u4ee5\u907f\u514d\u5bf9\u76ee\u6807\u670d\u52a1\u5668\u9020\u6210\u8fc7\u8f7d\u3002\u8bf7\u9075\u5b88\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4，\u4ec5\u5c06\u722c\u866b\u6280\u672f\u7528\u4e8e\u5b66\u4e60\u548c\u7814\u7a76\u76ee\u7684\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u4f60\u5728\u5a92\u4f53\u4f20\u64ad\u5206\u6790\u7684\u9053\u8def\u4e0a\u8fc8\u51fa\u575a\u5b9e\u7684\u4e00\u6b65\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u5f15\u8a00\u5728\u4fe1\u606f\u8fc7\u8f7d\u7684\u65f6\u4ee3，\u65b0\u95fb\u5a92\u4f53\u65e2\u662f\u793e\u4f1a\u70ed\u70b9\u7684\u8bb0\u5f55\u8005，\u4e5f\u662f\u8206\u8bba\u8d70\u5411\u7684\u5851\u9020\u8005\u3002\u4e0d\u540c\u9891\u9053\u7684\u65b0\u95fb\u9009\u9898\u504f\u597d\u3001\u53d1\u5e03\u8282\u594f\u3001\u4f20\u64ad\u6548\u679c，\u6298\u5c04\u51fa\u5a92\u4f53\u673a\u6784\u7684\u7f16\u8f91\u65b9\u9488\u548c\u53d7\u4f17\u5b9a\u4f4d\u3002\u5982\u679c\u80fd\u7cfb\u7edf\u6027\u5730\u722c\u53d6\u67d0\u65b0\u95fb\u5e73\u53f0\u5404\u9891\u9053\u7684\u65b0\u95fb\u6570\u636e\u2014\u2014\u6807\u9898\u3001\u6765\u6e90\u3001\u53d1\u5e03\u65f6\u95f4\u3001\u8bc4\u8bba\u6570\u3001\u53c2\u4e0e\u4eba\u6570\u2014\u2014\u5c31\u80fd\u56de\u7b54\u5f88\u591a\u6709\u4ef7\u503c\u7684\u95ee\u9898：\u54ea\u4e9b\u9891\u9053\u7684\u66f4\u65b0\u9891\u7387\u6700\u9ad8？\u54ea\u7c7b\u65b0\u95fb\u66f4\u5bb9\u6613\u5f15\u53d1\u4e92\u52a8？\u4e0d\u540c\u9891\u9053\u7684\u4f20\u64ad\u89c4\u5f8b\u6709\u4f55\u5dee\u5f02？\u67d0\u65b0\u95fb\u5e73\u53f0\u4f5c\u4e3a\u56fd\u5185\u5386\u53f2\u6700\u60a0\u4e45\u7684\u95e8\u6237\u7f51<\/p>\n","protected":false},"author":2,"featured_media":107483,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[81],"topic":[],"class_list":["post-107484","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-python"],"yoast_head":"\n \u67d0\u65b0\u95fb\u5e73\u53f0\u722c\u866b\uff1a\u722c\u53d6\u5404\u9891\u9053\u65b0\u95fb\uff0c\u5206\u6790\u5a92\u4f53\u4f20\u64ad\u89c4\u5f8b - 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