{"id":1945,"date":"2023-07-21T21:02:08","date_gmt":"2023-07-21T13:02:08","guid":{"rendered":"http:\/\/xinyixx.com\/?p=1945"},"modified":"2023-07-21T21:07:08","modified_gmt":"2023-07-21T13:07:08","slug":"web-scraper","status":"publish","type":"post","link":"https:\/\/www.xinyixx.com\/index.php\/2023\/07\/21\/web-scraper\/","title":{"rendered":"chrome\u6269\u5c55\u5e94\u7528web scraper\u4f7f\u7528\u6559\u7a0b"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u6709\u540c\u5b66\u79c1\u4fe1\u5bf9\u4e8e\u7f51\u9875\u722c\u866b\u6bd4\u8f83\u611f\u5174\u8da3\uff0c\u7528python\u5199\u53c8\u4e0d\u600e\u4e48\u4f1a\uff0c\u5176\u4ed6\u7684\u722c\u866b\u8f6f\u4ef6\u53c8\u6536\u8d39\uff0c\u90a3\u4e48\u6709\u6ca1\u6709\u5373\u514d\u8d39\u53c8\u597d\u7528\u7684\u722c\u866b\u5e94\u7528\u5462\uff1f\u6700\u8fd1\u53d1\u73b0\u4e86\u4e00\u4e2achrome\u7684\u6269\u5c55\u5e94\u7528web 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width=\"840\" height=\"275\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20840%20275%22%3E%3C%2Fsvg%3E 840w\" sizes=\"(max-width: 840px) 100vw, 840px\" data-srcset=\"https:\/\/www.xinyixx.com\/wp-content\/uploads\/2023\/07\/image-161.png 895w, https:\/\/www.xinyixx.com\/wp-content\/uploads\/2023\/07\/image-161-300x99.png 300w, https:\/\/www.xinyixx.com\/wp-content\/uploads\/2023\/07\/image-161-768x252.png 768w\" data-src=\"http:\/\/xinyixx.com\/wp-content\/uploads\/2023\/07\/image-161.png\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u70b9\u51fbarticles\u540e\u8fdb\u5165\u4e0b\u4e00\u5c42\uff0c\u5982\u4e0b\u56fe\u3002\u540c\u6837\u9700\u8981add new selector\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><noscript><img decoding=\"async\" width=\"884\" height=\"236\" src=\"http:\/\/xinyixx.com\/wp-content\/uploads\/2023\/07\/image-162.png\" alt class=\"wp-image-2028\" 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data-src=\"http:\/\/xinyixx.com\/wp-content\/uploads\/2023\/07\/image-162.png\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u65f6\u5019\u6211\u4eec\u9700\u8981\u8fdb\u5165\u535a\u5ba2\u5185\u7684\u4e00\u4e2a\u9875\u9762\uff0c\u8bbe\u7f6e\u4e00\u4e2aId\u4e3atitle\uff0ctype\u4e3a\u9ed8\u8ba4text\uff0c\u7136\u540e\u70b9\u51fbselect\uff0c\u9009\u62e9\u6807\u9898&#8211;<strong>\u6700\u7b80\u5355\u6700\u6709\u6548-\u51e0\u79d2\u634f\u5b9e\u73b0AI\u6362\u8138<\/strong>\uff0c\u7136\u540e\u70b9\u51fbDown selecting\u548csave selector\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><noscript><img decoding=\"async\" width=\"1024\" height=\"453\" src=\"http:\/\/xinyixx.com\/wp-content\/uploads\/2023\/07\/image-163-1024x453.png\" alt class=\"wp-image-2029\" srcset=\"https:\/\/www.xinyixx.com\/wp-content\/uploads\/2023\/07\/image-163-1024x453.png 1024w, https:\/\/www.xinyixx.com\/wp-content\/uploads\/2023\/07\/image-163-300x133.png 300w, 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