{"id":111825,"date":"2023-09-11T21:50:15","date_gmt":"2023-09-11T13:50:15","guid":{"rendered":"http:\/\/www.idc.net\/help\/111825\/"},"modified":"2023-09-11T21:50:15","modified_gmt":"2023-09-11T13:50:15","slug":"linux%e4%b8%8b%e5%85%88%e8%bf%9b%e9%87%87%e9%9b%86%e8%bd%af%e4%bb%b6%e7%9a%84%e6%9e%81%e8%87%b4%e4%b9%8b%e6%97%85%ef%bc%88linux%e9%87%87%e9%9b%86%e8%bd%af%e4%bb%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/111825\/","title":{"rendered":"Linux\u4e0b\u5148\u8fdb\u91c7\u96c6\u8f6f\u4ef6\u7684\u6781\u81f4\u4e4b\u65c5\uff08linux\u91c7\u96c6\u8f6f\u4ef6\uff09"},"content":{"rendered":"<p>Linux\u5e73\u53f0\u7684\u5148\u8fdb\u91c7\u96c6\u8f6f\u4ef6\u6781\u81f4\u4e4b\u65c5\u662f\u4e00\u8d9f\u6709\u8da3\u7684\u7f51\u7edc\u91c7\u96c6\u4e4b\u884c\uff0c\u80fd\u591f\u4e3a\u7528\u6237\u63d0\u4f9b\u9ad8\u6548\u3001\u53ef\u9760\u7684\u91c7\u96c6\u670d\u52a1\uff0c\u5e76\u5e26\u6765\u65e0\u9650\u7684\u7cbe\u5f69\u4e0e\u4e50\u8da3\u3002<\/p>\n<\/p>\n<p>\u5728Linux\u5e73\u53f0\uff0c\u6709\u8bb8\u591a\u652f\u6301\u5148\u8fdb\u91c7\u96c6\u7684\u5f00\u6e90\u8f6f\u4ef6\uff0c\u5176\u4e2d\u6700\u53d7\u6b22\u8fce\u7684\u662fScrapy\u548cSelenium\u3002Scrapy\u662f\u4e00\u79cd\u6700\u5b9e\u7528\u7684\u57fa\u4e8ePython\u7684\u7f51\u7edc\u722c\u866b\u6846\u67b6\uff0c\u80fd\u591f\u5feb\u901f\u642d\u5efa\u722c\u866b\u5e94\u7528\u7a0b\u5e8f\u6765\u89e3\u51b3\u6570\u636e\u63d0\u53d6\u3001\u81ea\u52a8\u5316\u6d4b\u8bd5\u7b49\u590d\u6742\u7684\u91c7\u96c6\u4efb\u52a1\u3002\u5b83\u80fd\u591f\u6839\u636e\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u6a21\u677f\uff0c\u5feb\u901f\u8bc6\u522b\u9875\u9762\u5143\u7d20\uff0c\u4ece\u800c\u91c7\u96c6\u66f4\u8be6\u7ec6\u51c6\u786e\u7684\u6570\u636e\uff0c\u5e76\u4ee5\u81ea\u5b9a\u4e49\u683c\u5f0f\u4fdd\u5b58\u3002<\/p>\n<\/p>\n<p>Selenium\u662f\u4e00\u79cd\u8de8\u5e73\u53f0\u6d4b\u8bd5\u81ea\u52a8\u5316\u5de5\u5177\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u9488\u5bf9\u52a8\u6001\u7f51\u9875\u7684\u722c\u866b\u5f00\u53d1\uff0c\u5b83\u80fd\u591f\u8fd0\u884c\u6d4f\u89c8\u5668\uff0c\u6253\u5f00\u7f51\u9875\uff0c\u6a21\u62df\u7528\u6237\u884c\u4e3a\uff0c\u81ea\u52a8\u5316\u7f51\u9875\u6d4b\u8bd5\uff0c\u4ece\u800c\u6839\u636e\u6307\u5b9a\u7684\u6587\u672c\u6216\u56fe\u7247\u5143\u7d20\u8fdb\u884c\u91c7\u96c6\u3002<\/p>\n<\/p>\n<p>\u6b64\u5916\uff0cLinux\u5e73\u53f0\u8fd8\u652f\u6301\u4e00\u4e9b\u6d41\u884c\u7684\u8bed\u8a00\uff0c\u5982C\/C++\u3001Java\u7b49\uff0c\u53ef\u4ee5\u7528\u4e8e\u7f16\u5199\u91c7\u96c6\u8f6f\u4ef6\uff0c\u6bd4\u5982\u8c03\u7528socket\u63a5\u53e3\uff0c\u4f7f\u7528HTTP\u5ba2\u6237\u7aef\u5904\u7406\u7f51\u7edc\u8bf7\u6c42\uff0c\u4ece\u800c\u5411\u670d\u52a1\u5668\u53d1\u51fa\u722c\u866b\u8bf7\u6c42\uff0c\u83b7\u53d6\u7f51\u9875\u6570\u636e\uff0c\u89e3\u6790\u5185\u5bb9\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n<\/p>\n<p>Linux\u5e73\u53f0\u548c\u7f51\u7edc\u91c7\u96c6\u8f6f\u4ef6\u7684\u5b8c\u7f8e\u7ed3\u5408\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9ad8\u6548\u3001\u5b89\u5168\u3001\u5f3a\u5927\u7684\u91c7\u96c6\u73af\u5883\uff0c\u518d\u52a0\u4e0a\u6210\u719f\u7684\u7f16\u7a0b\u6280\u672f\uff0c\u4ee5\u53ca\u4f17\u591a\u7684\u5f3a\u5927\u7684\u63d2\u4ef6\uff0c\u80fd\u591f\u6781\u5927\u7684\u63d0\u5347\u91c7\u96c6\u6548\u7387\uff0c\u5e2e\u52a9\u7528\u6237\u5728\u7f51\u7edc\u91c7\u96c6\u7684\u6781\u81f4\u4e4b\u65c5\u4e2d\u53d6\u5f97\u826f\u597d\u7684\u6548\u679c\u3002<\/p>\n<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u6bb5Scrapy\u722c\u866b\u7684\u6848\u4f8b\u4ee3\u7801\uff0c\u7528\u4e8e\u722c\u53d6\u7f51\u9875\u7684\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<p>import scrapy<\/p>\n<\/p>\n<p>class SpiderSpider(scrapy.Spider):<\/p>\n<p> name = \u2018spider\u2019<\/p>\n<p> allowed_domains = [\u2018example.com\u2019]<\/p>\n<p> start_urls = [\u2018http:\/\/www.example.com\/\u2019]<\/p>\n<\/p>\n<p> def parse(self, response):<\/p>\n<p> filename = \u2018example.html\u2019<\/p>\n<p> with open(filename, \u2018wb\u2019) as f:<\/p>\n<p> f.write(response.body)<\/p>\n<p> self.log(\u2018Saved file %s\u2019 % filename)<\/p>\n<\/p>\n<p>\u4e0a\u8ff0\u6848\u4f8b\u4ee3\u7801\u6f14\u793a\u4e86Scrapy\u5982\u4f55\u5c06\u7f51\u9875\u5185\u5bb9\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\uff0c\u663e\u793a\u4e86Scrapy\u5bf9\u6307\u5b9a\u7f51\u9875\u7684\u91c7\u96c6\u80fd\u529b\uff0c\u4e3a\u7528\u6237\u5e26\u6765\u66f4\u591a\u4fbf\u6377\u3002<\/p>\n<\/p>\n<p>\u603b\u4e4b\uff0cLinux\u5e73\u53f0\u4f5c\u4e3a\u5148\u8fdb\u91c7\u96c6\u8f6f\u4ef6\u5927\u672c\u8425\uff0c\u642d\u8f7d\u8457Scrapy\u548cSelenium\u53ca\u5404\u79cd\u8bed\u8a00\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u8fd9\u91cc\u4eab\u53d7\u5230\u5168\u65b9\u4f4d\u3001\u9ad8\u6548\u7684\u7f51\u7edc\u91c7\u96c6\u670d\u52a1\uff0c\u4f53\u9a8c\u7cbe\u5f69\u7684\u6781\u81f4\u4e4b\u65c5\u3002<\/p>\n<p><a href=\"http:https:\/\/idc.net\/\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u9996\u9009\u540e\u6d6a\u4e91\uff0c2H2G\u9996\u670810\u5143\u5f00\u901a\u3002<br \/>\u540e\u6d6a\u4e91\uff08www.IDC.Net\uff09\u63d0\u4f9b\u7b80\u5355\u597d\u7528\uff0c\u4ef7\u683c\u539a\u9053\u7684\u9999\u6e2f\/\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u548c\u72ec\u7acb\u670d\u52a1\u5668\u3002IDC+ISP+ICP\u8d44\u8d28\u3002ARIN\u548cAPNIC\u4f1a\u5458\u3002\u6210\u719f\u6280\u672f\u56e2\u961f15\u5e74\u884c\u4e1a\u7ecf\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u5e73\u53f0\u7684\u5148\u8fdb\u91c7\u96c6\u8f6f\u4ef6\u6781\u81f4\u4e4b\u65c5\u662f\u4e00\u8d9f\u6709\u8da3\u7684\u7f51\u7edc\u91c7\u96c6\u4e4b\u884c\uff0c\u80fd\u591f\u4e3a\u7528\u6237\u63d0\u4f9b\u9ad8\u6548\u3001\u53ef\u9760\u7684\u91c7\u96c6\u670d\u52a1\uff0c\u5e76\u5e26\u6765\u65e0\u9650\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-111825","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/111825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=111825"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/111825\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=111825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=111825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=111825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}