{"id":3622,"date":"2023-09-22T17:36:56","date_gmt":"2023-09-22T09:36:56","guid":{"rendered":"https:\/\/www.cloudbypass.com\/tutorial\/?p=3622"},"modified":"2024-04-30T20:10:27","modified_gmt":"2024-04-30T12:10:27","slug":"python%e7%88%ac%e8%99%abip%e4%bb%a3%e7%90%86%e6%b1%a0%ef%bc%9a%e6%b7%b1%e5%85%a5%e8%a7%a3%e6%9e%90%e4%b8%8e%e4%bc%98%e5%8c%96%e7%ad%96%e7%95%a5%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/www.cloudbypass.com\/tutorial\/3622.html","title":{"rendered":"Python\u722c\u866bIP\u4ee3\u7406\u6c60\uff1a\u6df1\u5165\u89e3\u6790\u4e0e\u4f18\u5316\u7b56\u7565\u5b9e\u73b0"},"content":{"rendered":"\n

Python\u722c\u866b\u5de5\u7a0b\u5e08\u5728\u5b9e\u65bd\u7f51\u7edc\u722c\u866b\u65f6\u4f1a\u9047\u5230\u5404\u79cd\u969c\u788d\uff0c\u5176\u4e2d\u6700\u666e\u904d\u7684\u5c31\u662fIP\u88ab\u76ee\u6807\u7f51\u7ad9\u5c01\u7981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u6784\u5efa\u548c\u4f18\u5316Python\u722c\u866bIP\u4ee3\u7406\u6c60<\/a>\uff0c\u4ee5\u907f\u514dIP\u5c01\u7981\u95ee\u9898\uff0c\u5e76\u5b9e\u73b0\u66f4\u52a0\u9ad8\u6548\u3001\u7a33\u5b9a\u548c\u53ef\u6269\u5c55\u7684\u7f51\u7edc\u722c\u866b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1. \u6df1\u5165\u7406\u89e3IP\u4ee3\u7406\u6c60\u7684\u6982\u5ff5\u4e0e\u4f5c\u7528<\/strong><\/h3>\n\n\n\n

IP\u4ee3\u7406\u6c60\u662f\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u7ef4\u62a4\u4ee3\u7406IP\u5730\u5740\u7684\u7cfb\u7edf\u3002\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406IP\u5730\u5740\uff0c\u53ef\u4ee5\u9690\u85cf\u722c\u866b\u7684\u771f\u5b9eIP\uff0c\u4ece\u800c\u907f\u514d\u56e0\u722c\u53d6\u9891\u7387\u8fc7\u9ad8\u5bfc\u81f4\u7684IP\u5c01\u7981\u3002<\/p>\n\n\n\n

2. \u9ad8\u7ea7\u4ee3\u7406\u6c60\u642d\u5efa\u6d41\u7a0b<\/strong><\/h3>\n\n\n\n

a) \u91c7\u96c6\u4ee3\u7406IP<\/strong>\uff1a<\/p>\n\n\n

<\/p>\n

\n\n\n
\n
 1\n 2\n 3\n 4\n 5\n 6\n 7\n 8\n 9\n10\n11\n12<\/pre>\n<\/td>\n
\n
import<\/span> scrapy<\/span>\n\nclass<\/span> ProxySpider<\/span>(scrapy<\/span>.<\/span>Spider):<\/span>\n    name<\/span> =<\/span> 'proxy_spider'<\/span>\n    start_urls<\/span> =<\/span> [<\/span>'http:\/\/www.freeproxylists.net\/'<\/span>]<\/span>\n    \n    def<\/span> parse(<\/span>self<\/span>,<\/span> response):<\/span>\n        for<\/span> row<\/span> in<\/span> response<\/span>.<\/span>css(<\/span>'table.DataGrid tr'<\/span>):<\/span>\n            yield<\/span> {<\/span>\n                'ip'<\/span>:<\/span> row<\/span>.<\/span>css(<\/span>'td::text'<\/span>)<\/span>.<\/span>extract_first(),<\/span>\n                'port'<\/span>:<\/span> row<\/span>.<\/span>css(<\/span>'td::text'<\/span>)<\/span>.<\/span>extract()[<\/span>1<\/span>]<\/span>\n            }<\/span>\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\n\n
b) \u9a8c\u8bc1\u548c\u7b5b\u9009\u4ee3\u7406IP<\/strong>\uff1a<\/p>\n\n\n
<\/p>\n
\n\n\n
\n
 1\n 2\n 3\n 4\n 5\n 6\n 7\n 8\n 9\n10\n11\n12\n13\n14\n15<\/pre>\n<\/td>\n
\n
import<\/span> requests<\/span>\nfrom<\/span> multiprocessing.pool<\/span> import<\/span> ThreadPool<\/span>\n\ndef<\/span> validate_proxy(proxy):<\/span>\n    url<\/span> =<\/span> 'http:\/\/www.google.com'<\/span>\n    proxies<\/span> =<\/span> {<\/span>'http'<\/span>:<\/span> f<\/span>'http:\/\/{proxy}'<\/span>,<\/span> 'https'<\/span>:<\/span> f<\/span>'https:\/\/{proxy}'<\/span>}<\/span>\n    try<\/span>:<\/span>\n        response<\/span> =<\/span> requests<\/span>.<\/span>get(url,<\/span> proxies<\/span>=<\/span>proxies,<\/span> timeout<\/span>=<\/span>5<\/span>)<\/span>\n        if<\/span> response<\/span>.<\/span>status_code<\/span> ==<\/span> 200<\/span>:<\/span>\n            return<\/span> proxy<\/span>\n    except<\/span> requests<\/span>.<\/span>RequestException:<\/span>\n        return<\/span> None<\/span>\n\nwith<\/span> ThreadPool(<\/span>10<\/span>)<\/span> as<\/span> pool:<\/span>\n    valid_proxies<\/span> =<\/span> pool<\/span>.<\/span>map(validate_proxy,<\/span> proxy_list)<\/span>\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\n\n
c) \u6784\u5efaFlask API\u670d\u52a1<\/strong>\uff1a<\/p>\n\n\n
<\/p>\n
\n\n\n
\n
 1\n 2\n 3\n 4\n 5\n 6\n 7\n 8\n 9\n10\n11\n12<\/pre>\n<\/td>\n
\n
from<\/span> flask<\/span> import<\/span> Flask,<\/span> jsonify<\/span>\nimport<\/span> random<\/span>\n\napp<\/span> =<\/span> Flask(__name__)<\/span>\nproxies<\/span> =<\/span> [<\/span>'validated_proxy1'<\/span>,<\/span> 'validated_proxy2'<\/span>]<\/span>\n\n@app.route(<\/span>'\/get_proxy'<\/span>)<\/span>\ndef<\/span> get_proxy():<\/span>\n    return<\/span> jsonify({<\/span>'proxy'<\/span>:<\/span> random<\/span>.<\/span>choice(proxies)})<\/span>\n\nif<\/span> __name__<\/span> ==<\/span> '__main__'<\/span>:<\/span>\n    app<\/span>.<\/span>run(port<\/span>=<\/span>5000<\/span>)<\/span>\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\n\n
3. \u5b9e\u73b0Scrapy\u4ee3\u7406\u4e2d\u95f4\u4ef6<\/strong>\uff1a<\/p>\n\n\n
<\/p>\n
\n\n\n
\n
 1\n 2\n 3\n 4\n 5\n 6\n 7\n 8\n 9\n10\n11\n12\n13\n14<\/pre>\n<\/td>\n
\n
from<\/span> scrapy<\/span> import<\/span> signals<\/span>\nfrom<\/span> urllib.parse<\/span> import<\/span> urlparse<\/span>\n\nclass<\/span> ProxyMiddleware<\/span>:<\/span>\n    def<\/span> __init__(<\/span>self<\/span>,<\/span> proxy_url):<\/span>\n        self<\/span>.<\/span>proxy_url<\/span> =<\/span> proxy_url<\/span>\n\n    @classmethod<\/span>\n    def<\/span> from_crawler(cls,<\/span> crawler):<\/span>\n        return<\/span> cls(proxy_url<\/span>=<\/span>crawler<\/span>.<\/span>settings<\/span>.<\/span>get(<\/span>'PROXY_URL'<\/span>))<\/span>\n    \n    def<\/span> process_request(<\/span>self<\/span>,<\/span> request,<\/span> spider):<\/span>\n        parsed_url<\/span> =<\/span> urlparse(<\/span>self<\/span>.<\/span>proxy_url)<\/span>\n        request<\/span>.<\/span>meta[<\/span>'proxy'<\/span>]<\/span> =<\/span> parsed_url<\/span>.<\/span>scheme<\/span> +<\/span> ':\/\/'<\/span> +<\/span> parsed_url<\/span>.<\/span>netloc<\/span>\n<\/pre>\n<\/td>\n<\/tr>\n<\/table>\n<\/div>\n\n\n
\"\"<\/figure>\n\n\n\n
4. \u4f18\u5316\u7b56\u7565\u4e0e\u5b9e\u8df5<\/strong><\/h3>\n\n\n\n
a) \u5b9a\u65f6\u66f4\u65b0\u548c\u9a8c\u8bc1<\/strong>\uff1a\u5b9a\u671f\u66f4\u65b0\u4ee3\u7406IP\u5217\u8868\uff0c\u5e76\u9a8c\u8bc1\u5176\u53ef\u7528\u6027\u548c\u533f\u540d\u6027\uff0c\u4fdd\u6301\u4ee3\u7406\u6c60\u7684\u6d3b\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n
b) \u5206\u7ea7\u4e0e\u5206\u503c<\/strong>\uff1a\u5bf9\u4ee3\u7406IP\u8fdb\u884c\u8bc4\u7ea7\u548c\u8bc4\u5206\uff0c\u6839\u636e\u7a33\u5b9a\u6027\u548c\u54cd\u5e94\u901f\u5ea6\u5c06\u5176\u5206\u914d\u7ed9\u4e0d\u540c\u7684\u722c\u866b\u4efb\u52a1\u3002<\/p>\n\n\n\n
c) \u5e76\u53d1\u548c\u5f02\u6b65\u9a8c\u8bc1<\/strong>\uff1a\u4f7f\u7528\u5f02\u6b65IO\u6216\u591a\u7ebf\u7a0b\u6280\u672f\u5e76\u53d1\u9a8c\u8bc1\u4ee3\u7406IP\uff0c\u4ee5\u63d0\u9ad8\u9a8c\u8bc1\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n
d) \u900f\u660e\u4ee3\u7406\u907f\u514d<\/strong>\uff1a\u907f\u514d\u4f7f\u7528\u900f\u660e\u4ee3\u7406\uff0c\u4ee5\u786e\u4fdd\u722c\u866b\u7684\u771f\u5b9eIP\u5730\u5740\u4e0d\u4f1a\u88ab\u76ee\u6807\u7f51\u7ad9\u8bc6\u522b\u3002<\/p>\n\n\n\n
e) \u9519\u8bef\u5904\u7406\u4e0e\u81ea\u52a8\u5207\u6362<\/strong>\uff1a\u5728\u722c\u866b\u4e2d\u5b9e\u73b0\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5f53\u9047\u5230\u7f51\u7edc\u9519\u8bef\u65f6\u81ea\u52a8\u5207\u6362\u4ee3\u7406IP\u3002<\/p>\n\n\n\n
f) \u52a8\u6001\u7528\u6237\u4ee3\u7406<\/strong>\uff1a\u7ed3\u5408\u4f7f\u7528\u52a8\u6001\u7528\u6237\u4ee3\u7406\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u51cf\u5c11\u88ab\u5c01\u7981\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n
g) \u4ee3\u7406\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u8003\u91cf<\/strong>\uff1a\u4f18\u5148\u9009\u62e9\u54cd\u5e94\u901f\u5ea6\u5feb\u4e14\u7a33\u5b9a\u6027\u597d\u7684\u4ee3\u7406\uff0c\u4ee5\u4fdd\u6301\u722c\u866b\u7684\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n\n\n\n
h) \u9ed1\u540d\u5355\u7ba1\u7406<\/strong>\uff1a\u5b9e\u73b0\u9ed1\u540d\u5355\u7ba1\u7406\u673a\u5236\uff0c\u81ea\u52a8\u5254\u9664\u88ab\u5c01\u7981\u6216\u65e0\u6cd5\u8fde\u63a5\u7684\u4ee3\u7406IP\u3002<\/p>\n\n\n\n
i) \u9650\u5236\u8bf7\u6c42\u9891\u7387<\/strong>\uff1a\u9002\u5f53\u9650\u5236\u722c\u866b\u7684\u8bf7\u6c42\u9891\u7387\uff0c\u7ed3\u5408\u4ee3\u7406\u6c60\u4f7f\u7528\uff0c\u964d\u4f4e\u88ab\u5c01\u7981\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n
j) \u591a\u6e90\u4ee3\u7406\u6c60\u6784\u5efa<\/strong>\uff1a\u6574\u5408\u591a\u4e2a\u4ee3\u7406\u63d0\u4f9b\u5546\u7684\u8d44\u6e90\uff0c\u6784\u5efa\u5177\u6709\u591a\u5143\u6027\u548c\u7075\u6d3b\u6027\u7684\u4ee3\u7406\u6c60\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
5\u7ed3\u8bba<\/strong><\/h3>\n\n\n\n
\u901a\u8fc7\u6df1\u5165\u7406\u89e3IP\u4ee3\u7406\u6c60\u7684\u6982\u5ff5\u3001\u6d41\u7a0b\u3001\u4f18\u5316\u7b56\u7565\u548c\u5b9e\u8df5\uff0cPython\u722c\u866b\u5de5\u7a0b\u5e08\u53ef\u4ee5\u6784\u5efa\u51fa\u66f4\u52a0\u5f3a\u5927\u3001\u7a33\u5b9a\u548c\u53ef\u6269\u5c55\u7684\u7f51\u7edc\u722c\u866b\u3002\u5b9e\u73b0\u4f18\u8d28\u7684IP\u4ee3\u7406\u6c60\u662f\u907f\u514dIP\u5c01\u7981\u548c\u63d0\u9ad8\u722c\u866b\u6548\u7387\u7684\u5173\u952e\uff0c\u4e5f\u662f\u722c\u866b\u5de5\u7a0b\u5e08\u4e0d\u53ef\u6216\u7f3a\u7684\u5b9e\u7528\u6280\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Python\u722c\u866b\u5de5\u7a0b\u5e08\u5728\u5b9e\u65bd\u7f51\u7edc\u722c\u866b\u65f6\u4f1a\u9047\u5230\u5404\u79cd\u969c\u788d\uff0c\u5176\u4e2d\u6700\u666e\u904d\u7684\u5c31\u662fIP\u88ab\u76ee\u6807\u7f51\u7ad9\u5c01\u7981\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u63a2\u8ba8…<\/p>\n
Read More “Python\u722c\u866bIP\u4ee3\u7406\u6c60\uff1a\u6df1\u5165\u89e3\u6790\u4e0e\u4f18\u5316\u7b56\u7565\u5b9e\u73b0”<\/span> »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43,38,37],"tags":[9,3,7,8,5],"class_list":["post-3622","post","type-post","status-publish","format-standard","hentry","category-chatgpt-bypass-cloudflare","category-cloudflare-verification-fails","category-five-seconds-shield","tag-9","tag-3","tag-7","tag-cloudbypass","tag-5"],"_links":{"self":[{"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/posts\/3622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/comments?post=3622"}],"version-history":[{"count":2,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/posts\/3622\/revisions"}],"predecessor-version":[{"id":3627,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/posts\/3622\/revisions\/3627"}],"wp:attachment":[{"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/media?parent=3622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/categories?post=3622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cloudbypass.com\/tutorial\/wp-json\/wp\/v2\/tags?post=3622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}