{"id":174947,"date":"2024-05-08T18:41:05","date_gmt":"2024-05-08T10:41:05","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/174947.html"},"modified":"2024-05-08T18:41:11","modified_gmt":"2024-05-08T10:41:11","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e7%88%ac%e5%8f%96%e5%a4%9a%e4%b8%aa%e5%85%ac%e4%bc%97%e5%8f%b7%e7%9a%84%e6%9c%80%e6%96%b0%e6%96%87%e7%ab%a0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/174947.html","title":{"rendered":"\u5982\u4f55\u7528python\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0"},"content":{"rendered":"

\"\u5982\u4f55\u7528python\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\"<\/p>\n

Python \u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0<\/strong>\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\uff1a\u6ce8\u518c\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u3001\u5229\u7528\u7b2c\u4e09\u65b9\u63a5\u53e3\u3001\u7f16\u5199\u722c\u866b\u4ee3\u7801\u3001\u6570\u636e\u89e3\u6790\u4e0e\u5b58\u50a8<\/strong>\u3002\u901a\u8fc7\u6ce8\u518c\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u83b7\u53d6\u63a5\u53e3\u6743\u9650\u3001\u5229\u7528\u7b2c\u4e09\u65b9\u63a5\u53e3\u83b7\u5f97\u516c\u4f17\u53f7\u6587\u7ae0\u6570\u636e\uff0c\u7f16\u5199\u722c\u866b\u4ee3\u7801\u5b9a\u4f4d\u5e76\u63d0\u53d6\u6240\u9700\u4fe1\u606f\u540e\uff0c\u5c06\u5176\u89e3\u6790\u6210\u7ed3\u6784\u5316\u6570\u636e\u5e76\u5b58\u50a8\u8d77\u6765\u3002\u4ee5\u6ce8\u518c\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0<\/strong>\u4e3a\u4f8b\uff0c\u9996\u5148\uff0c\u9700\u8981\u767b\u5165\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u5b98\u7f51\uff0c\u6309\u7167\u6307\u5f15\u5b8c\u6210\u8ba4\u8bc1\uff0c\u4ece\u800c\u83b7\u5f97API\u63a5\u53e3\u8bbf\u95ee\u6743\u9650\u3002\u8fd9\u4e00\u6b65\u662f\u83b7\u53d6\u5fae\u4fe1\u516c\u4f17\u53f7\u6570\u636e\u7684\u524d\u63d0\uff0c\u4e4b\u540e\u501f\u52a9\u5f97\u5230\u7684\u63a5\u53e3\u51ed\u636e\uff0c\u624d\u80fd\u4f7f\u7528Python\u8fdb\u884c\u6570\u636e\u7684\u722c\u53d6\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u51c6\u5907\u5de5\u4f5c\u4e0e\u73af\u5883\u642d\u5efa<\/h3>\n<\/p>\n

\u5728\u6b63\u5f0f\u7f16\u5199\u722c\u866b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u5df2\u7ecf\u5b8c\u6210\u76f8\u5173\u7684\u51c6\u5907\u5de5\u4f5c\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    \u5b89\u88c5Python\u73af\u5883<\/strong>\uff1a\u786e\u4fdd\u5b89\u88c5\u6709Python\u548cpip\uff0cPython\u7684\u7248\u672c\u81f3\u5c11\u662f3.x\uff0c\u56e0\u4e3a\u540e\u7eed\u7684\u4ee3\u7801\u4e0e\u5e93\u5f88\u591a\u4ec5\u652f\u6301Python 3\u3002<\/p>\n<\/p>\n<\/li>\n

  2. \n

    \u5b89\u88c5\u6240\u9700\u5e93<\/strong>\uff1a\u4f7f\u7528pip\u5b89\u88c5\u5982requests\u3001BeautifulSoup\u3001lxml\u7b49\u901a\u7528\u7f51\u9875\u722c\u53d6\u5904\u7406\u5e93\uff0c\u4e3a\u722c\u866b\u4ee3\u7801\u7684\u7f16\u5199\u6253\u4e0b\u57fa\u7840\u3002<\/p>\n<\/p>\n<\/li>\n

  3. \n

    \u83b7\u53d6API\u51ed\u636e<\/strong>\uff1a\u9700\u8981\u5728\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u8fdb\u884c\u5f00\u53d1\u8005\u8ba4\u8bc1\u5e76\u5f00\u901aAPI\u6743\u9650\uff0c\u4ee5\u4fbf\u901a\u8fc7\u8c03\u7528\u63a5\u53e3\u83b7\u53d6\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\u6570\u636e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

    \u4e8c\u3001\u8ba4\u8bc1\u4e0e\u63a5\u53e3\u6743\u9650<\/h3>\n<\/p>\n

    \u8981\u722c\u53d6\u5fae\u4fe1\u516c\u4f17\u53f7\u6587\u7ae0\uff0c\u5c31\u5fc5\u987b\u8981\u901a\u8fc7\u5fae\u4fe1\u5b98\u65b9\u63d0\u4f9b\u7684\u9014\u5f84\u8fdb\u884c\uff1a<\/p>\n<\/p>\n

      \n
    1. \n

      \u516c\u4f17\u53f7\u8ba4\u8bc1<\/strong>\uff1a\u8fd9\u662f\u5fae\u4fe1\u5bf9\u4e8e\u516c\u4f17\u53f7\u8eab\u4efd\u7684\u6838\u5b9e\u8fc7\u7a0b\u3002\u8ba4\u8bc1\u540e\u7684\u516c\u4f17\u53f7\u53ef\u4ee5\u83b7\u5f97\u66f4\u591a\u7684\u63a5\u53e3\u6743\u9650\u3002<\/p>\n<\/p>\n<\/li>\n

    2. \n

      \u83b7\u53d6\u63a5\u53e3\u6743\u9650<\/strong>\uff1a\u5b8c\u6210\u516c\u4f17\u53f7\u8ba4\u8bc1\u540e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5fae\u4fe1\u516c\u4f17\u53f7\u5e73\u53f0\u83b7\u53d6\u5230API\u5bc6\u94a5\u548cTOKEN\uff0c\u8fd9\u4e9b\u6743\u9650\u5173\u952e\u8bcd\u5bf9\u4e8e\u540e\u7eed\u7684\u722c\u53d6\u5de5\u4f5c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

      \u4e09\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u63a5\u53e3\u670d\u52a1<\/h3>\n<\/p>\n

      \u7531\u4e8e\u76f4\u63a5\u4f7f\u7528\u5fae\u4fe1\u5b98\u65b9API\u5b58\u5728\u4e00\u5b9a\u96be\u5ea6\uff0c\u8bb8\u591a\u5f00\u53d1\u8005\u4f1a\u9009\u62e9\u4f7f\u7528\u7b2c\u4e09\u65b9\u670d\u52a1\uff1a<\/p>\n<\/p>\n

        \n
      1. \n

        \u9009\u62e9\u7b2c\u4e09\u65b9\u670d\u52a1<\/strong>\uff1a\u73b0\u6709\u591a\u4e2a\u7b2c\u4e09\u65b9\u670d\u52a1\u63d0\u4f9b\u4e86\u7b80\u5316\u7684\u63a5\u53e3\u6765\u6293\u53d6\u516c\u4f17\u53f7\u6587\u7ae0\uff0c\u4f8b\u5982\u5fae\u4fe1\u641c\u72d7\u63a5\u53e3\u3002<\/p>\n<\/p>\n<\/li>\n

      2. \n

        \u4e86\u89e3\u63a5\u53e3\u6587\u6863<\/strong>\uff1a\u719f\u6089\u7b2c\u4e09\u65b9\u63d0\u4f9b\u7684API\u63a5\u53e3\u6587\u6863\uff0c\u4e86\u89e3\u5982\u4f55\u53d1\u8d77\u8bf7\u6c42\u3001\u4f20\u9012\u53c2\u6570\u53ca\u89e3\u6790\u8fd4\u56de\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

        \u56db\u3001\u7f16\u5199\u722c\u866b\u4ee3\u7801<\/h3>\n<\/p>\n

        \u5177\u4f53\u7f16\u5199\u722c\u866b\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n

          \n
        1. \n

          \u8bf7\u6c42\u6570\u636e<\/strong>\uff1a\u5229\u7528requests\u5e93\u53d1\u9001\u8bf7\u6c42\u5230\u516c\u4f17\u53f7\u63a5\u53e3\uff0c\u5e76\u83b7\u53d6\u8fd4\u56de\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<\/li>\n

        2. \n

          \u89e3\u6790\u6570\u636e<\/strong>\uff1a\u4f7f\u7528BeautifulSoup\u6216lxml\u5e93\u89e3\u6790\u8fd4\u56de\u7684HTML\u6216JSON\u6570\u636e\uff0c\u63d0\u53d6\u51fa\u6587\u7ae0\u7684\u6807\u9898\u3001\u94fe\u63a5\u7b49\u91cd\u8981\u4fe1\u606f\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

          \u4e94\u3001\u6570\u636e\u89e3\u6790\u4e0e\u5b58\u50a8<\/h3>\n<\/p>\n

          \u4ece\u8fd4\u56de\u7684\u6570\u636e\u4e2d\u63d0\u53d6\u51fa\u6709\u7528\u4fe1\u606f\u5e76\u8fdb\u884c\u5b58\u50a8\uff1a<\/p>\n<\/p>\n

            \n
          1. \n

            \u6570\u636e\u89e3\u6790<\/strong>\uff1a\u5bf9\u63d0\u53d6\u7684HTML\u6216JSON\u6570\u636e\u8fdb\u884c\u89e3\u6790\uff0c\u5c06\u6240\u9700\u7684\u6587\u7ae0\u4fe1\u606f\u6574\u7406\u6210\u7ed3\u6784\u5316\u683c\u5f0f\u3002<\/p>\n<\/p>\n<\/li>\n

          2. \n

            \u5b58\u50a8\u6570\u636e<\/strong>\uff1a\u53ef\u4ee5\u9009\u62e9\u5c06\u6570\u636e\u5b58\u5165\u6587\u4ef6\uff0c\u5982CSV\u6216\u6570\u636e\u5e93\u4e2d\uff0c\u5982SQLite\u3001MySQL\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

            \u516d\u3001\u9075\u5b88\u6cd5\u89c4\u4e0e\u9650\u5236<\/h3>\n<\/p>\n

            \u722c\u866b\u884c\u4e3a\u9700\u8981\u9075\u5faa\u6cd5\u5f8b\u548c\u7f51\u7ad9\u89c4\u5219\uff1a<\/p>\n<\/p>\n

              \n
            1. \n

              \u6cd5\u5f8b\u6cd5\u89c4<\/strong>\uff1a\u786e\u4fdd\u722c\u866b\u884c\u4e3a\u5408\u6cd5\u5408\u89c4\uff0c\u4e0d\u4fb5\u72af\u7248\u6743\u6216\u8fdd\u53cd\u76f8\u5173\u653f\u7b56\u3002<\/p>\n<\/p>\n<\/li>\n

            2. \n

              \u5c0a\u91cdrobots.txt<\/strong>\uff1a\u9075\u5b88\u76ee\u6807\u7f51\u7ad9\u5728robots.txt\u4e2d\u7684\u89c4\u5b9a\uff0c\u5408\u7406\u722c\u53d6\u5185\u5bb9\uff0c\u907f\u514d\u5bf9\u670d\u52a1\u5668\u9020\u6210\u8fc7\u5927\u538b\u529b\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

              \u7efc\u5408\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u901a\u8fc7Python\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\u662f\u53ef\u4ee5\u5b9e\u73b0\u7684\uff0c\u4f46\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u5408\u6cd5\u5408\u89c4\uff0c\u5e76\u4e25\u683c\u9075\u5b88\u5f00\u53d1\u8005\u89c4\u5219\u548cAPI\u4f7f\u7528\u6761\u4f8b\u3002\u5728\u63a5\u4e0b\u6765\u7684\u90e8\u5206\uff0c\u6211\u4eec\u5c06\u5177\u4f53\u5c55\u5f00\u4ee5\u4e0a\u6bcf\u4e2a\u6b65\u9aa4\uff0c\u63d0\u4f9b\u8be6\u7ec6\u7684\u5b9e\u73b0\u65b9\u6cd5\u548c\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<\/p>\n

              \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

              1. \u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u6700\u65b0\u6587\u7ae0\u7684\u6b65\u9aa4\u662f\u4ec0\u4e48\uff1f<\/strong>
              \n\u9996\u5148\uff0c\u5bfc\u5165\u5fc5\u8981\u7684\u6a21\u5757\uff0c\u5982requests\u3001BeautifulSoup\u7b49\u3002\u4e4b\u540e\uff0c\u83b7\u53d6\u516c\u4f17\u53f7\u5217\u8868\uff0c\u53ef\u4ee5\u901a\u8fc7\u63a5\u53e3\u6216\u624b\u52a8\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u5217\u8868\u3002\u63a5\u4e0b\u6765\uff0c\u901a\u8fc7\u5faa\u73af\u904d\u5386\u516c\u4f17\u53f7\u5217\u8868\uff0c\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u516c\u4f17\u53f7\uff0c\u53d1\u9001\u8bf7\u6c42\u83b7\u53d6\u6587\u7ae0\u5217\u8868\u9875\u9762\u7684HTML\u5185\u5bb9\u3002\u7136\u540e\uff0c\u4f7f\u7528BeautifulSoup\u89e3\u6790HTML\u5185\u5bb9\uff0c\u63d0\u53d6\u6587\u7ae0\u7684\u6807\u9898\u3001\u53d1\u5e03\u65f6\u95f4\u3001\u94fe\u63a5\u7b49\u4fe1\u606f\u3002\u6700\u540e\uff0c\u53ef\u4ee5\u5c06\u63d0\u53d6\u7684\u4fe1\u606f\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u6216\u6587\u4ef6\u4e2d\u3002<\/p>\n

              2. \u6709\u6ca1\u6709\u6848\u4f8b\u4ee3\u7801\u53ef\u4ee5\u53c2\u8003\uff0c\u5b9e\u73b0\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\uff1f<\/strong>
              \n\u5f53\u7136\u6709\uff01\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u7528\u4e8e\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\uff1a<\/p>\n

              import requests\nfrom bs4 import BeautifulSoup\n\npublic_accounts = ['\u516c\u4f17\u53f7A', '\u516c\u4f17\u53f7B', '\u516c\u4f17\u53f7C']  # \u516c\u4f17\u53f7\u5217\u8868\n\nfor account in public_accounts:\n    url = f'https:\/\/mp.weixin.qq.com\/mp\/profile_ext?action=home&__biz={account}&scene=123#wechat_redirect'\n    response = requests.get(url)\n    soup = BeautifulSoup(response.text, 'html.parser')\n    \n    # \u63d0\u53d6\u6587\u7ae0\u6807\u9898\u3001\u94fe\u63a5\u7b49\u4fe1\u606f\n    articles = soup.find_all('h4', class_='weui_media_title')\n    for article in articles:\n        title = article.get_text()\n        link = article.get('href')\n        publish_time = article.find_next('span', class_='weui_media_extra_info').get_text()\n\n        # \u5728\u8fd9\u91cc\u53ef\u4ee5\u505a\u8fdb\u4e00\u6b65\u7684\u5904\u7406\uff0c\u5982\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u6216\u6587\u4ef6\u4e2d\n<\/code><\/pre>\n
              3. \u5728\u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\u65f6\uff0c\u6709\u6ca1\u6709\u4ec0\u4e48\u6ce8\u610f\u4e8b\u9879\uff1f<\/strong>
              \n\u5728\u8fdb\u884c\u722c\u866b\u65f6\uff0c\u9700\u8981\u9075\u5b88\u7f51\u7ad9\u7684\u722c\u53d6\u89c4\u5219\uff0c\u786e\u4fdd\u4e0d\u4f1a\u5bf9\u5bf9\u65b9\u7f51\u7ad9\u9020\u6210\u8fc7\u5927\u7684\u8d1f\u62c5\u3002\u53ef\u4ee5\u8bbe\u7f6e\u9002\u5f53\u7684\u8bbf\u95ee\u5ef6\u8fdf\uff0c\u907f\u514d\u9891\u7e41\u8bf7\u6c42\u3002\u53e6\u5916\uff0c\u67d0\u4e9b\u7f51\u7ad9\u53ef\u80fd\u4f1a\u4f7f\u7528\u53cd\u722c\u866b\u6280\u672f\uff0c\u5982\u9a8c\u8bc1\u7801\u7b49\uff0c\u9700\u8981\u76f8\u5e94\u7684\u5904\u7406\u3002\u540c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee3\u7801\u7684\u5f02\u5e38\u5904\u7406\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u3002\u6700\u540e\uff0c\u4e0d\u8981\u5fd8\u8bb0\u5c0a\u91cd\u7248\u6743\uff0c\u9075\u5faa\u5408\u6cd5\u7684\u4f7f\u7528\u89c4\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python \u722c\u53d6\u591a\u4e2a\u516c\u4f17\u53f7\u7684\u6700\u65b0\u6587\u7ae0\u7684\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\uff1a\u6ce8\u518c\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u3001\u5229\u7528\u7b2c\u4e09\u65b9\u63a5\u53e3\u3001\u7f16\u5199\u722c\u866b\u4ee3\u7801\u3001\u6570\u636e\u89e3\u6790 […]","protected":false},"author":3,"featured_media":174956,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/174947"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=174947"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/174947\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/174956"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=174947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=174947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=174947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}