{"id":8051,"date":"2024-07-27T14:03:39","date_gmt":"2024-07-27T06:03:39","guid":{"rendered":"https:\/\/123proxy.cn\/blogs\/2024\/07\/python-requests-%e4%bb%a3%e7%90%86%e4%bd%bf%e7%94%a8%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97\/"},"modified":"2024-07-27T18:39:25","modified_gmt":"2024-07-27T10:39:25","slug":"python-requests-%e4%bb%a3%e7%90%86%e4%bd%bf%e7%94%a8%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/123proxy.cn\/blogs\/2024\/07\/python-requests-%e4%bb%a3%e7%90%86%e4%bd%bf%e7%94%a8%e5%85%a5%e9%97%a8%e6%8c%87%e5%8d%97\/","title":{"rendered":"Python Requests \u4ee3\u7406\u4f7f\u7528\u5165\u95e8\u6307\u5357"},"content":{"rendered":"<p>\u4f60\u662f\u5426\u66fe\u56e0\u4e3a<strong>\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\u914d\u7f6e\u4e0d\u5f53\u800c\u906d\u9047<strong>403<\/strong>\u9519\u8bef\u4ee3\u7801\uff1f\u6216\u662f\u5728\u6d4b\u8bd5API\u65f6\u6536\u5230<strong>\u672a\u6388\u6743\u8bbf\u95ee\u9519\u8bef<\/strong>\uff1f\u8fd9\u4e9b\u5e38\u89c1\u7684<strong>\u5ba2\u6237\u7aef\u9519\u8bef<\/strong>\u4e0d\u4ec5\u4ee4\u4eba\u5934\u75bc\uff0c\u8fd8\u4f1a\u5f71\u54cd\u5de5\u4f5c\u6548\u7387\u3002\u5728\u7f16\u5199Python\u4ee3\u7801\u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\u65f6\uff0c\u638c\u63e1\u4ee3\u7406\u7684\u914d\u7f6e\u4e0e\u4f7f\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u300aPython Requests \u4ee3\u7406\u4f7f\u7528\u5165\u95e8\u6307\u5357\u300b\u5c06\u5e26\u4f60\u6df1\u5165\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Python Requests\u5e93\u6765\u914d\u7f6e<strong>HTTP\u4ee3\u7406<\/strong>\uff0c\u5e76\u7075\u6d3b\u5904\u7406\u5404\u79cd<strong>\u6743\u9650<\/strong>\u548c<strong>\u670d\u52a1\u5668\u54cd\u5e94<\/strong>\u95ee\u9898\u3002\u4ece\u4ee3\u7406\u670d\u52a1\u5668\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5230\u4ee3\u7406\u8ba4\u8bc1\u4e0e<strong>\u6388\u6743<\/strong>\u8bbe\u7f6e\uff0c\u672c\u6307\u5357\u4e3a\u521d\u5b66\u8005\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u6559\u5b66\u5185\u5bb9\u3002<\/p>\n<p>\u65e0\u8bba\u4f60\u662f\u5728\u8fdb\u884c\u6570\u636e\u91c7\u96c6\uff0c\u8fd8\u662f\u5728\u8de8\u5883\u7535\u5546\u4e2d\u5b9e\u73b0\u670d\u52a1\u5668\u95f4\u7684<strong>\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u4ea4\u4e92<\/strong>\uff0c\u672c\u6587\u90fd\u5c06\u5e2e\u52a9\u4f60\u89e3\u51b3\u5e38\u89c1\u7684<strong>\u7f51\u7edc\u5b89\u5168<\/strong>\u548c<strong>API\u8bbf\u95ee<\/strong>\u6311\u6218\u3002\u51c6\u5907\u597d\u63a2\u7d22Python Requests\u4ee3\u7406\u7684\u4e16\u754c\u4e86\u5417\uff1f\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n<h2>Key Takeaways<\/h2>\n<ul>\n<li>Python Requests \u5e93\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u7528\u4e8e\u65b9\u4fbf\u5730\u53d1\u9001 HTTP \u8bf7\u6c42\u3002<\/li>\n<li>\u4ee3\u7406\u670d\u52a1\u5668\u5728\u4e92\u8054\u7f51\u5e94\u7528\u4e2d\u8d77\u5230\u4e2d\u4ecb\u4f5c\u7528\uff0c\u80fd\u591f\u6709\u6548\u5e94\u5bf9\u8bbf\u95ee\u9650\u5236\u4e0e\u9690\u79c1\u4fdd\u62a4\u3002<\/li>\n<li>\u4f7f\u7528 HTTP \u4ee3\u7406\u3001HTTPS \u4ee3\u7406\u53ca SOCKS \u4ee3\u7406\u7684\u914d\u7f6e\u65b9\u6cd5\u7b80\u6d01\uff0c\u4f46\u9700\u6ce8\u610f\u52a8\u6001\u5207\u6362\u4ee3\u7406\u7684\u5b9e\u73b0\u3002<\/li>\n<li>403\u9519\u8bef\u8868\u793a\u8bf7\u6c42\u88ab\u62d2\u7edd\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u8bbf\u95ee\u6743\u9650\u4e0d\u8db3\u6216\u8ba4\u8bc1\u5931\u8d25\uff0c\u9700\u52a0\u4ee5\u5904\u7406\u3002<\/li>\n<li>\u521d\u5b66\u8005\u5728\u4f7f\u7528\u4ee3\u7406\u65f6\uff0c\u5e94\u5173\u6ce8\u65e5\u5fd7\u8bb0\u5f55\u4e0e\u8c03\u8bd5\uff0c\u4ee5\u5feb\u901f\u8bca\u65ad\u548c\u89e3\u51b3\u4ee3\u7406\u95ee\u9898\u3002<\/li>\n<\/ul>\n<h2>Python Requests \u5e93\u7b80\u4ecb<\/h2>\n<h3>\u4ec0\u4e48\u662f Requests \u5e93<\/h3>\n<p>Requests \u5e93\u662f Python \u7f16\u7a0b\u8bed\u8a00\u4e2d\u7684\u4e00\u4e2a\u5f3a\u5927\u4e14\u6613\u7528\u7684 HTTP \u5ba2\u6237\u7aef\u5e93\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u53d1\u9001 HTTP \u8bf7\u6c42\u5e76\u5904\u7406\u54cd\u5e94\uff0c\u4ece\u800c\u8f7b\u677e\u4e0e\u7f51\u7edc\u8d44\u6e90\u8fdb\u884c\u4ea4\u4e92\u3002\u901a\u8fc7 Requests \u5e93\uff0c\u7528\u6237\u53ef\u4ee5\u6784\u5efa RESTful API\uff0c\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\uff0c\u8fdb\u884c\u6570\u636e\u91c7\u96c6\u7b49\u64cd\u4f5c\u3002<\/p>\n<p>\u8fd9\u4e00\u5e93\u7684\u8bbe\u8ba1\u5b97\u65e8\u662f\u7b80\u5316 HTTP \u8bf7\u6c42\u7684\u590d\u6742\u6027\uff0c\u4f7f\u5f97\u5373\u4f7f\u662f\u521d\u5b66\u8005\u4e5f\u80fd\u5feb\u901f\u4e0a\u624b\u3002Requests \u652f\u6301\u591a\u79cd HTTP \u8bf7\u6c42\u65b9\u6cd5\uff0c\u5982 <strong>GET<\/strong>\u3001<strong>POST<\/strong>\u3001<strong>PUT<\/strong>\u3001<strong>DELETE<\/strong> \u7b49\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u7075\u6d3b\u6027\u4e0e\u529f\u80fd\u6269\u5c55\u6027\u3002<\/p>\n<h3>Requests \u5e93\u7684\u5b89\u88c5\u65b9\u6cd5<\/h3>\n<p>\u5b89\u88c5 Requests \u5e93\u975e\u5e38\u7b80\u5355\u3002\u7528\u6237\u53ea\u9700\u4f7f\u7528 Python \u7684\u5305\u7ba1\u7406\u5de5\u5177 <strong>pip<\/strong> \u8fdb\u884c\u5b89\u88c5\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1a<\/p>\n<pre><code>pip install requests<\/code><\/pre>\n<p>\u6210\u529f\u5b89\u88c5\u540e\uff0c\u7528\u6237\u5373\u53ef\u5728 Python \u7a0b\u5e8f\u4e2d\u5bfc\u5165 Requests \u5e93\uff0c\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bb2\uff0c\u8fd9\u6837\u7684\u5b89\u88c5\u65b9\u5f0f\u7b80\u6d01\u660e\u4e86\uff0c\u5feb\u6377\u65b9\u4fbf\u3002<\/p>\n<h3>\u57fa\u672c\u529f\u80fd\u4e0e\u7528\u9014<\/h3>\n<p>Requests \u5e93\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u57fa\u672c\u529f\u80fd\uff0c\u4ee5\u652f\u6301 HTTP \u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u5904\u7406\u3002\u8fd9\u5305\u62ec\u53d1\u9001\u8bf7\u6c42\uff0c\u5904\u7406\u54cd\u5e94\u5185\u5bb9\uff0c\u8bbe\u7f6e\u8bf7\u6c42\u5934\uff0c\u53d1\u9001\u6570\u636e\uff0c\u4ee5\u53ca\u5904\u7406 Cookies \u7b49\u3002\u7531\u4e8e\u5b83\u7684\u7b80\u6613\u6027\u548c\u5f3a\u5927\u529f\u80fd\uff0cRequests \u5e93\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u6a21\u62df\u7528\u6237\u884c\u4e3a\u3001\u81ea\u52a8\u5316\u6d4b\u8bd5\u548c\u7f51\u9875\u722c\u866b\u7b49\u9886\u57df\u3002<\/p>\n<p>\u5176\u7075\u6d3b\u6027\u4e5f\u4f7f\u5f97\u5b83\u80fd\u591f\u652f\u6301 <strong>JSON<\/strong> \u6570\u636e\u5904\u7406\uff0c\u901a\u8fc7\u7b80\u5355\u7684\u8c03\u7528\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u6570\u636e\u8f6c\u6362\u4e3a JSON \u683c\u5f0f\u8fdb\u884c\u5904\u7406\uff0c\u8fd9\u4e00\u70b9\u5728\u4e0e <strong>API<\/strong> \u4ea4\u4e92\u65f6\u5c24\u5176\u91cd\u8981\u3002<\/p>\n<h3>\u5e38\u89c1\u7684\u8bf7\u6c42\u65b9\u6cd5\uff08GET\uff0cPOST \u7b49\uff09<\/h3>\n<p>\u5728\u4f7f\u7528 Requests \u5e93\u7684\u8fc7\u7a0b\u4e2d\uff0c\u7528\u6237\u5c06\u4f1a\u7ecf\u5e38\u63a5\u89e6\u5230\u51e0\u79cd\u5e38\u89c1\u7684\u8bf7\u6c42\u65b9\u6cd5\uff0c\u5982 <strong>GET<\/strong> \u548c <strong>POST<\/strong>\u3002<strong>GET<\/strong> \u65b9\u6cd5\u901a\u5e38\u7528\u4e8e\u8bf7\u6c42\u6570\u636e\uff0c\u4f8b\u5982\u4ece\u670d\u52a1\u5668\u4e0b\u8f7d\u7f51\u9875\u6216\u4ece API \u83b7\u53d6\u4fe1\u606f\u3002\u53e6\u4e00\u65b9\u9762\uff0c<strong>POST<\/strong> \u65b9\u6cd5\u5219\u4e3b\u8981\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u5982\u7528\u6237\u7684\u8868\u5355\u63d0\u4ea4\u6216 JSON \u6570\u636e\u53d1\u9001\u3002<\/p>\n<p>\u5728 Python \u4e2d\uff0c\u4f7f\u7528 Requests \u5e93\u7684 GET \u548c POST \u65b9\u6cd5\u975e\u5e38\u7b80\u5355\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <strong>GET<\/strong> \u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u83b7\u53d6\u7f51\u9875\u5185\u5bb9\uff1a<\/p>\n<pre><code>response = requests.get('https:\/\/api.example.com\/data')<\/code><\/pre>\n<p>\u540c\u6837\uff0c\u4f7f\u7528 <strong>POST<\/strong> \u65b9\u6cd5\u53d1\u9001\u6570\u636e\u4e5f\u5f88\u65b9\u4fbf\uff1a<\/p>\n<pre><code>response = requests.post('https:\/\/api.example.com\/data', json={'key': 'value'})<\/code><\/pre>\n<p>\u638c\u63e1\u8fd9\u4e9b\u57fa\u7840\u7684\u8bf7\u6c42\u65b9\u6cd5\uff0c\u4e3a\u66f4\u6df1\u5165\u7684\u5b66\u4e60\u548c\u5e94\u7528\u6253\u4e0b\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/p>\n<h2>\u4ee3\u7406\u670d\u52a1\u5668\u57fa\u7840\u77e5\u8bc6<\/h2>\n<h3>\u4ec0\u4e48\u662f\u4ee3\u7406\u670d\u52a1\u5668<\/h3>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u7f51\u7edc\u7ec4\u4ef6\uff0c\u901a\u8fc7\u5b83\uff0c\u7528\u6237\u7684\u8bf7\u6c42\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u4e2d\u7684\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u8fdb\u884c\u8f6c\u53d1\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u4e86\u5ba2\u6237\u7aef\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u5b83\u5141\u8bb8\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\uff0c\u5e76\u5c06\u54cd\u5e94\u8fd4\u8fd8\u7ed9\u5ba2\u6237\u7aef\uff0c\u56e0\u6b64\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u5e76\u4e0d\u76f4\u63a5\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n<p>\u5f53\u7528\u6237\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u8be5\u8bf7\u6c42\u4f1a\u5148\u53d1\u9001\u5230\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u62e5\u6709\u8be5\u8bf7\u6c42\u7684\u5b8c\u6574\u8d44\u6e90\uff0c\u5b83\u5c06\u76f4\u63a5\u8fd4\u56de\u8be5\u8d44\u6e90\u3002\u5982\u679c\u6ca1\u6709\uff0c\u5b83\u5c06\u4ee3\u8868\u5ba2\u6237\u7aef\u5411\u76ee\u6807\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\uff0c\u4ece\u800c\u786e\u4fdd\u7528\u6237\u83b7\u53d6\u6240\u9700\u7684\u6570\u636e\u3002\u8fd9\u4e00\u673a\u5236\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u8bbf\u95ee\u901f\u5ea6\uff0c\u8fd8\u589e\u5f3a\u4e86\u7f51\u7edc\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u7528\u6237\u53ef\u4ee5\u9690\u85cf\u81ea\u5df1\u7684IP\u5730\u5740\uff0c\u4fdd\u8bc1\u4e0a\u7f51\u9690\u79c1\uff0c\u4ece\u800c\u51cf\u5c11\u53d7\u5230\u7f51\u7edc\u76d1\u63a7\u548c\u4fe1\u606f\u6cc4\u9732\u7684\u98ce\u9669\u3002<\/p>\n<h3>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5de5\u4f5c\u539f\u7406\u57fa\u4e8e\u8bf7\u6c42\u4e0e\u54cd\u5e94\u7684\u6d41\u7a0b\u3002\u5f53\u5ba2\u6237\u7aef\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u5b83\u5e76\u4e0d\u4f1a\u76f4\u63a5\u8fde\u63a5\u5230\u76ee\u6807\u670d\u52a1\u5668\uff0c\u800c\u662f\u5c06\u8bf7\u6c42\u53d1\u9001\u81f3\u4ee3\u7406\u670d\u52a1\u5668\u3002\u5728\u63a5\u6536\u5230\u8fd9\u4e2a\u8bf7\u6c42\u540e\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4f1a\u8fdb\u884c\u5904\u7406\uff0c\u5e76\u53ef\u80fd\u4f1a\u68c0\u67e5\u662f\u5426\u6709\u5fc5\u8981\u7684\u6743\u9650\u4ee5\u8f6c\u53d1\u8bf7\u6c42\u3002\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u5df2\u7ecf\u7f13\u5b58\u4e86\u6240\u8bf7\u6c42\u7684\u6570\u636e\uff0c\u5b83\u4f1a\u76f4\u63a5\u8fd4\u56de\u7f13\u5b58\u7684\u6570\u636e\u3002<\/p>\n<p>\u5982\u679c\u7f13\u5b58\u4e2d\u6ca1\u6709\u76f8\u5173\u6570\u636e\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4f1a\u5411\u76ee\u6807\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\uff0c\u4e00\u65e6\u76ee\u6807\u670d\u52a1\u5668\u5904\u7406\u8be5\u8bf7\u6c42\u5e76\u8fd4\u56de\u6570\u636e\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u53c8\u4f1a\u5c06\u6570\u636e\u5b58\u56de\u7f13\u5b58\uff0c\u5e76\u6700\u7ec8\u5c06\u54cd\u5e94\u8fd4\u56de\u7ed9\u539f\u59cb\u5ba2\u6237\u7aef\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u901a\u8fc7\u5176\u81ea\u8eab\u7684IP\u5730\u5740\u4e0e\u76ee\u6807\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u4ece\u800c\u4fdd\u62a4\u4e86\u5ba2\u6237\u7aef\u7684\u5b9e\u9645IP\u5730\u5740\u3002<\/p>\n<p>\u8fd9\u6837\u7684\u6d41\u7a0b\u4e0d\u4ec5\u6709\u52a9\u4e8e\u7528\u6237\u63d0\u9ad8\u8bbf\u95ee\u7279\u5b9a\u5185\u5bb9\u7684\u901f\u5ea6\uff0c\u8fd8\u80fd\u901a\u8fc7\u8fc7\u6ee4\u4e0d\u5b89\u5168\u7684\u5185\u5bb9\u6765\u589e\u5f3a\u7f51\u7edc\u5b89\u5168\u6027\u3002\u5e38\u89c1\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fd8\u6709\u53cd\u5411\u4ee3\u7406\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u4e0e\u666e\u901a\u4ee3\u7406\u76f8\u53cd\uff0c\u4e3b\u8981\u7528\u4e8e\u5206\u53d1\u7528\u6237\u8bf7\u6c42\u5230\u591a\u53f0\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n<h3>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5206\u7c7b<\/h3>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u6807\u51c6\u8fdb\u884c\u5206\u7c7b\u3002\u6700\u5e38\u89c1\u7684\u5206\u7c7b\u4f9d\u636e\u5305\u62ec\u900f\u660e\u6027\u548c\u529f\u80fd\u6027\u3002<\/p>\n<ul>\n<li><strong>\u533f\u540d\u4ee3\u7406<\/strong>: \u8fd9\u7c7b\u4ee3\u7406\u670d\u52a1\u5668\u4f1a\u9690\u85cf\u7528\u6237\u7684\u771f\u5b9eIP\u5730\u5740\uff0c\u4ec5\u5411\u76ee\u6807\u670d\u52a1\u5668\u63d0\u4f9b\u4ee3\u7406\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002<\/li>\n<li><strong>\u9ad8\u533f\u4ee3\u7406<\/strong>: \u8fd9\u79cd\u4ee3\u7406\u4e0d\u4ec5\u9690\u85cf\u7528\u6237\u7684IP\uff0c\u8fd8\u907f\u514d\u900f\u9732\u4efb\u4f55\u4ee3\u7406\u7684\u5b58\u5728\u3002<\/li>\n<li><strong>\u900f\u660e\u4ee3\u7406<\/strong>: \u4e0d\u4f1a\u5bf9\u5ba2\u6237\u7aef\u7684\u8eab\u4efd\u8fdb\u884c\u9690\u85cf\uff0c\u5b83\u5e38\u7528\u4e8e\u4f01\u4e1a\u6216\u5b66\u6821\u7684\u7f51\u7edc\u76d1\u63a7\u3002<\/li>\n<li><strong>\u53cd\u5411\u4ee3\u7406<\/strong>: \u4e3b\u8981\u7528\u4e8e\u5206\u53d1\u8bf7\u6c42\uff0c\u4f7f\u5f97\u540e\u7aef\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u8d1f\u8f7d\u8fdb\u884c\u7075\u6d3b\u8c03\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u8fd8\u53ef\u4ee5\u6309\u7528\u9014\u5206\u7c7b\uff0c\u5982HTTP\u4ee3\u7406\u3001SOCKS\u4ee3\u7406\u7b49\uff0c\u670d\u52a1\u4e8e\u4e0d\u540c\u7684\u7f51\u7edc\u534f\u8bae\u548c\u9700\u6c42\u573a\u666f\u3002<\/p>\n<h2>\u914d\u7f6e Requests \u4ee3\u7406<\/h2>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/07\/66a48ce1eed7e3000115e9b5-66a48ce1eed7e3000115e9b6-LGgC5q-_ofv25sd4qd-3f5be98b-f76e-40df-a7ae-1f642f1c60a0.jpeg\" alt=\"RAW photo, a desktop setup featuring multiple monitors with coding interfaces and proxy settings visible, a dark and moody atmosphere enhanced by LED lights, 8k UHD resolution, high-quality, realistic photo, subtle film grain, Nikon Z6\" width=\"650\" height=\"430\" \/><\/figure>\n<h3>\u4e3a Requests \u8bbe\u7f6e HTTP \u4ee3\u7406<\/h3>\n<p>\u5728\u4f7f\u7528 <strong>Python Requests<\/strong> \u5e93\u65f6\uff0c\u8bbe\u7f6e <strong>HTTP \u4ee3\u7406<\/strong> \u662f\u4e00\u79cd\u5e38\u89c1\u9700\u6c42\u3002\u7528\u6237\u53ef\u4ee5\u5229\u7528\u4ee3\u7406\u6765\u9690\u85cf\u5176\u771f\u5b9eIP\u5730\u5740\uff0c\u6216\u7ed5\u8fc7\u67d0\u4e9b\u533a\u57df\u9650\u5236\u3002\u5728 Requests \u4e2d\u914d\u7f6e HTTP \u4ee3\u7406\u76f8\u5bf9\u7b80\u5355\uff0c\u53ea\u9700\u5728\u8bf7\u6c42\u65b9\u6cd5\u4e2d\u4f20\u9012\u4e00\u4e2a\u5b57\u5178\uff0c\u5b57\u5178\u7684\u952e\u4e3a\u534f\u8bae\u7c7b\u578b\uff08\u5982 &#8216;http&#8217; \u6216 &#8216;https&#8217;\uff09\uff0c\u503c\u5219\u662f\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u4ee5\u91c7\u7528\u5982\u4e0b\u65b9\u5f0f\u8bbe\u7f6e HTTP \u4ee3\u7406\uff1a<\/p>\n<blockquote><p><code>import requests<br \/>\nproxy = {<br \/>\n'http': 'http:\/\/www.123proxy.cn:36920',<br \/>\n'https': 'http:\/\/www.123proxy.cn:36920',<br \/>\n}<br \/>\nresponse = requests.get('http:\/\/baidu.com', proxies=proxy)<\/code><\/p><\/blockquote>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u7528\u6237\u5c06\u901a\u8fc7\u6307\u5b9a\u7684\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u8bf7\u6c42\u3002\u5982\u679c\u4ee3\u7406\u8bbe\u7f6e\u6b63\u786e\uff0c\u7528\u6237\u5e94\u80fd\u987a\u5229\u8bbf\u95ee\u76ee\u6807\u7f51\u7ad9\u3002<\/p>\n<h3>\u914d\u7f6e HTTPS \u4ee3\u7406<\/h3>\n<p>\u5728\u5904\u7406 <strong>HTTPS<\/strong> \u8bf7\u6c42\u65f6\uff0c\u4ee3\u7406\u7684\u8bbe\u7f6e\u4e0e HTTP \u7c7b\u4f3c\u3002\u7528\u6237\u5e94\u786e\u4fdd\u6240\u4f7f\u7528\u7684\u4ee3\u7406\u670d\u52a1\u5668\u652f\u6301 HTTPS\u3002\u8bbe\u7f6e\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<blockquote><p><code>import requests<br \/>\nproxy = {<br \/>\n'http': 'http:\/\/www.123proxy.cn:36920',<br \/>\n'https': 'https:\/\/www.123proxy.cn:36920',<br \/>\n}<br \/>\nresponse = requests.get('https:\/\/baidu.com', proxies=proxy)<\/code><\/p><\/blockquote>\n<p>\u5982\u4e0a\u8ff0\u793a\u4f8b\uff0c\u7528\u6237\u6210\u529f\u914d\u7f6e HTTPS \u4ee3\u7406\u540e\uff0c\u6240\u6709\u53d1\u9001\u5230 HTTPS \u7f51\u7ad9\u7684\u8bf7\u6c42\u5c06\u901a\u8fc7\u6307\u5b9a\u7684\u4ee3\u7406\u8f6c\u53d1\u3002\u8fd9\u4e0d\u53ea\u63d0\u9ad8\u4e86\u8bf7\u6c42\u7684\u5b89\u5168\u6027\uff0c\u8fd8\u80fd\u907f\u514d\u4e00\u4e9b <strong>403<\/strong> (Unauthorized) \u9519\u8bef\uff0c\u786e\u4fdd\u8bf7\u6c42\u7684\u987a\u5229\u5b8c\u6210\u3002<\/p>\n<h3>\u4f7f\u7528 SOCKS \u4ee3\u7406<\/h3>\n<p>\u4e3a\u4e86\u63d0\u9ad8\u533f\u540d\u6027\u548c\u5b89\u5168\u6027\uff0c\u7528\u6237\u53ef\u4ee5\u9009\u62e9 <strong>SOCKS \u4ee3\u7406<\/strong>\u3002\u8be5\u4ee3\u7406\u7c7b\u578b\u5141\u8bb8\u901a\u8fc7\u591a\u79cd\u534f\u8bae\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u7075\u6d3b\u6027\u8f83\u5f3a\u3002\u7528\u6237\u9700\u5b89\u88c5 <strong>requests[socks]<\/strong> \u6765\u652f\u6301 SOCKS \u4ee3\u7406\u3002<\/p>\n<blockquote><p><code>pip install requests[socks]<\/code><\/p><\/blockquote>\n<p>\u4e00\u65e6\u5b89\u88c5\u5b8c\u6210\uff0c\u7528\u6237\u53ef\u4ee5\u7c7b\u4f3c\u4e8e\u5982\u4e0b\u65b9\u5f0f\u914d\u7f6e SOCKS \u4ee3\u7406\uff1a<\/p>\n<blockquote><p><code>import requests<br \/>\nproxy = {<br \/>\n'http': 'socks5:\/\/user:password@www.123proxy.cn:36920',<br \/>\n'https': 'socks5:\/\/user:password@www.123proxy.cn:36920',<br \/>\n}<br \/>\nresponse = requests.get('http:\/\/baidu.com', proxies=proxy)<\/code><\/p><\/blockquote>\n<p>\u901a\u8fc7\u8fd9\u79cd\u914d\u7f6e\uff0c\u7528\u6237\u4e0d\u4ec5\u80fd\u786e\u4fdd\u8bf7\u6c42\u7684\u5b89\u5168\u6027\uff0c\u8fd8\u6709\u52a9\u4e8e\u5b9e\u73b0\u6570\u636e\u7684\u987a\u5229\u83b7\u53d6\uff0c\u907f\u514d\u56e0\u653f\u7b56\u9650\u5236\u800c\u5e26\u6765\u7684 <strong>client error<\/strong>\u3002<\/p>\n<h3>\u5982\u4f55\u5728\u4ee3\u7801\u4e2d\u52a8\u6001\u5207\u6362\u4ee3\u7406<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u53ef\u80fd\u9700\u8981\u6839\u636e\u4e0d\u540c\u7684\u8bf7\u6c42\u6761\u4ef6\u52a8\u6001\u5207\u6362\u4ee3\u7406\u3002\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\u7684\u65b9\u5f0f\uff0c\u662f\u5728\u8bf7\u6c42\u524d\u8bbe\u7f6e\u4ee3\u7406\u5e76\u8c03\u7528\u8fd9\u4e2a\u51fd\u6570\u3002<\/p>\n<p>\u7528\u6237\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u6765\u7ba1\u7406\u4ee3\u7406\u7684\u5207\u6362\uff1a<\/p>\n<blockquote><p><code>def get_proxy():<br \/>\nreturn {'http': 'http:\/\/www.123proxy.cn:36920',<br \/>\n'https': 'http:\/\/www.123proxy.cn:36920'}<br \/>\nresponse = requests.get('http:\/\/baidu.com', proxies=get_proxy())<\/code><\/p><\/blockquote>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u52a8\u6001\u7684 <strong>request\u4ee3\u7406<\/strong>\uff0c\u786e\u4fdd\u5728\u5404\u4e2a\u8bbf\u95ee\u573a\u666f\u4e2d\u90fd\u80fd\u987a\u5229\u8bf7\u6c42\u6570\u636e\u800c\u4e0d\u53d7\u963b\u788d\u3002<\/p>\n<h2>\u4ee3\u7406\u8ba4\u8bc1\u548c\u6388\u6743<\/h2>\n<h3>\u4f55\u65f6\u9700\u8981\u4ee3\u7406\u8ba4\u8bc1<\/h3>\n<p>\u5728\u4e92\u8054\u7f51\u8bbf\u95ee\u4e2d\uff0c<strong>\u4ee3\u7406\u8ba4\u8bc1<\/strong>\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u5bf9\u7f51\u7edc\u8d44\u6e90\u7684\u8bbf\u95ee\u3002\u5f53\u7528\u6237\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\u65f6\uff0c\u53ef\u80fd\u4f1a\u9762\u4e34\u4e00\u4e9b\u5b89\u5168\u6027\u8981\u6c42\u3002\u8fd9\u610f\u5473\u7740\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4f1a\u8981\u6c42\u63d0\u4f9b\u51ed\u8bc1\u4ee5\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\uff0c\u4ece\u800c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u7279\u5b9a\u7684\u8d44\u6e90\u3002<\/p>\n<p>\u4f01\u4e1a\u548c\u673a\u6784\u901a\u5e38\u4f1a\u5229\u7528\u4ee3\u7406\u8ba4\u8bc1\u6765\u52a0\u5f3a\u7f51\u7edc\u5b89\u5168\u3002\u8fd9\u79cd\u573a\u666f\u4e0b\uff0c\u4f01\u4e1a\u53ef\u80fd\u5e0c\u671b\u9650\u5236\u8bbf\u95ee\u6743\u9650\uff0c\u53ea\u5141\u8bb8\u8ba4\u8bc1\u7528\u6237\u901a\u8fc7\u4ee3\u7406\u83b7\u53d6\u4e92\u8054\u7f51\u6216\u5185\u90e8\u7f51\u7edc\u7684\u6570\u636e\u3002<\/p>\n<p>\u6b64\u65f6\uff0c<strong>\u4ee3\u7406\u8ba4\u8bc1<\/strong>\u53ef\u4ee5\u963b\u6b62\u672a\u7ecf\u6388\u6743\u7684\u7528\u6237\u8bbf\u95ee\uff0c\u4f7f\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u548c\u76d1\u63a7\u4f7f\u7528\u60c5\u51b5\u3002\u5bf9\u4e8e\u521d\u5b66\u8005\u800c\u8a00\uff0c\u4e86\u89e3\u4f55\u65f6\u9700\u8981\u6b64\u7c7b\u8ba4\u8bc1\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u8fd9\u76f4\u63a5\u5f71\u54cd\u5230\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3>\u8bbe\u7f6e\u5e26\u7528\u6237\u540d\u5bc6\u7801\u7684\u4ee3\u7406<\/h3>\n<p>\u914d\u7f6e\u5e26\u6709\u7528\u6237\u540d\u548c\u5bc6\u7801\u7684\u4ee3\u7406\u901a\u5e38\u6d89\u53ca\u5728\u8fdb\u884c HTTP \u8bf7\u6c42\u65f6\uff0c\u5c06\u51ed\u8bc1\u5305\u542b\u5728\u8bf7\u6c42\u5934\u4e2d\u3002\u901a\u8fc7Python\u7684 <code>requests<\/code> \u5e93\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8bbe\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>import requests\n\nproxies = {\n    'http': 'http:\/\/username:password@proxyserver:port',\n    'https': 'http:\/\/username:password@proxyserver:port',\n}\n\nresponse = requests.get('http:\/\/example.com', proxies=proxies)\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u7528\u6237\u9700\u8981\u5c06 <strong>username<\/strong> \u548c <strong>password<\/strong> \u66ff\u6362\u4e3a\u81ea\u5df1\u7684\u4ee3\u7406\u51ed\u8bc1\u3002\u8fd9\u79cd\u8bbe\u7f6e\u4f7f\u5f97\u6bcf\u6b21\u8fdb\u884c\u8bf7\u6c42\u65f6\u90fd\u80fd\u591f\u81ea\u52a8\u9644\u5e26\u8ba4\u8bc1\u4fe1\u606f\uff0c\u786e\u4fdd\u8bf7\u6c42\u5f97\u4ee5\u901a\u8fc7\u4ee3\u7406\u6210\u529f\u5904\u7406\u3002<\/p>\n<h3>\u5904\u7406403\u9519\u8bef\u4ee3\u7801<\/h3>\n<p>\u5f53\u7528\u6237\u914d\u7f6e\u4ee3\u7406\u5e76\u5c1d\u8bd5\u8bbf\u95ee\u67d0\u4e9b\u8d44\u6e90\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230<strong>403\u9519\u8bef\u4ee3\u7801<\/strong>\uff0c\u8fd9\u901a\u5e38\u8868\u793a\u8bf7\u6c42\u88ab\u62d2\u7edd\uff0c\u56e0\u800c\u9020\u6210\u4e86<strong>\u8bbf\u95ee\u9519\u8bef<\/strong>\u3002\u5f15\u8d77\u6b64\u7c7b\u9519\u8bef\u7684\u539f\u56e0\u6709\u5f88\u591a\uff0c\u4f46\u901a\u5e38\u4e0e\u6743\u9650\u8bbe\u7f6e\u6709\u5173\u3002<\/p>\n<p>\u9488\u5bf9403\u9519\u8bef\uff0c\u7528\u6237\u5e94\u9996\u5148\u68c0\u67e5\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8bbf\u95ee\u63a7\u5236\u89c4\u5219\uff0c\u786e\u4fdd\u4ed6\u4eec\u6709\u8db3\u591f\u7684\u6743\u9650\u3002\u5982\u679c\u6743\u9650\u5408\u7406\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u73b0\u5728\u7528\u6237\u7684\u51ed\u8bc1\u4e2d\uff0c\u5982\u679c\u51ed\u8bc1\u65e0\u6548\uff0c\u670d\u52a1\u5668\u5c06\u62d2\u7edd\u8bbf\u95ee\u3002<\/p>\n<p>\u7406\u89e3\u5982\u4f55\u5904\u7406\u6b64\u7c7b\u9519\u8bef\u662f\u6784\u5efa\u7f51\u7edc\u5e94\u7528\u7684\u5173\u952e\u90e8\u5206\uff0c\u5c24\u5176\u662f\u4e0e APi \u63a5\u53e3\u4ea4\u4e92\u65f6\u3002\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u670d\u52a1\u5668\u7684\u54cd\u5e94\u4fe1\u606f\uff0c\u4e86\u89e3\u66f4\u8be6\u7ec6\u7684\u9519\u8bef\u72b6\u6001\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u89e3\u51b3\u63aa\u65bd\u3002<\/p>\n<h3>\u9a8c\u8bc1\u4ee3\u7406\u662f\u5426\u914d\u7f6e\u6210\u529f<\/h3>\n<p>\u5b8c\u6210\u4ee3\u7406\u8bbe\u7f6e\u540e\uff0c\u7528\u6237\u9700\u8981\u8fdb\u884c\u6d4b\u8bd5\u4ee5\u786e\u4fdd\u4ee3\u7406\u914d\u7f6e\u6210\u529f\u3002\u901a\u8fc7\u53d1\u9001\u7b80\u5355\u7684 HTTP \u8bf7\u6c42\uff0c\u7528\u6237\u53ef\u4ee5\u8fc5\u901f\u68c0\u67e5\u4ee3\u7406\u7684\u54cd\u5e94\u3002\u5982\u679c\u80fd\u591f\u6b63\u786e\u83b7\u53d6\u9884\u671f\u6570\u636e\uff0c\u5219\u8bf4\u660e\u4ee3\u7406\u914d\u7f6e\u6210\u529f\u3002<\/p>\n<p>\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u8fdb\u884c\u9a8c\u8bc1\uff1a<\/p>\n<pre><code>response = requests.get('http:\/\/httpbin.org\/ip', proxies=proxies)\nprint(response.json())\n<\/code><\/pre>\n<p>\u82e5\u7ed3\u679c\u4e2d\u663e\u793a\u7684 IP \u5730\u5740\u4e0e\u7528\u6237\u539f\u59cb\u8bbf\u95ee\u7684\u5730\u5740\u4e0d\u540c\uff0c\u90a3\u4e48\u4ee3\u7406\u914d\u7f6e\u53ef\u80fd\u662f\u6210\u529f\u7684\u3002\u7528\u6237\u5e94\u4ed4\u7ec6\u89c2\u5bdf API \u8fd4\u56de\u7684\u4fe1\u606f\uff0c\u4ee5\u786e\u8ba4\u6240\u6709\u8bbe\u7f6e\u5747\u5df2\u751f\u6548\u3002<\/p>\n<h2>\u8bca\u65ad\u548c\u89e3\u51b3\u4ee3\u7406\u95ee\u9898<\/h2>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/123proxy.cn\/blogs\/wp-content\/uploads\/2024\/07\/66a48ce1eed7e3000115e9b5-66a48ce1eed7e3000115e9b6-LGgC5q-_dsd0ay5bfn-9f8a0e84-3973-41c0-a26e-c98c424bb85b.jpeg\" alt=\"RAW photo, a close-up of a computer screen displaying a complex network interface, showing data flows and proxy connections, soft blue ambient lighting, 8k uhd, high quality, realistic photo, film grain, Canon EOS R5\" width=\"650\" height=\"430\" \/><\/figure>\n<h3>\u5e38\u89c1\u7684\u4ee3\u7406\u9519\u8bef\u53ca\u5176\u539f\u56e0<\/h3>\n<p>\u5728\u4f7f\u7528\u4ee3\u7406\u65f6\uff0c\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u591a\u79cd\u9519\u8bef\uff0c\u5176\u4e2d<strong>403 Unauthorized<\/strong> \u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u3002\u8fd9\u79cd\u9519\u8bef\u901a\u5e38\u4f1a\u5728\u7528\u6237\u7684\u8bf7\u6c42\u88ab\u62d2\u7edd\u65f6\u8fd4\u56de\uff0c\u8868\u660e\u670d\u52a1\u5668\u5bf9\u8bf7\u6c42\u7684\u8bbf\u95ee\u63a7\u5236\u8bbe\u7f6e\u4e86\u9650\u5236\u3002\u9020\u6210\u6b64\u7c7b\u9519\u8bef\u7684\u539f\u56e0\u901a\u5e38\u5305\u62ec\u7528\u6237\u6743\u9650\u4e0d\u8db3\u6216\u8bbf\u95ee\u6743\u9650\u8bbe\u7f6e\u4e0d\u5f53\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u53e6\u4e00\u79cd\u5e38\u89c1\u9519\u8bef\u662f<strong>client error<\/strong>\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u9519\u8bef\u7684\u8bf7\u6c42\u65b9\u6cd5\u6216\u683c\u5f0f\u4e0d\u6b63\u786e\u5bfc\u81f4\u7684\u3002\u5728\u5f88\u591a\u60c5\u51b5\u4e0b\uff0c\u7528\u6237\u53ef\u80fd\u4f7f\u7528\u4e86\u4e0d\u88ab\u652f\u6301\u7684\u8bf7\u6c42\u7c7b\u578b\uff0c\u7cfb\u7edf\u81ea\u7136\u4f1a\u8fd4\u56de\u76f8\u5e94\u7684\u9519\u8bef\u6d88\u606f\u3002\u4e86\u89e3\u8fd9\u4e9b\u9519\u8bef\u53ca\u5176\u539f\u56e0\uff0c\u5bf9\u4e8e\u5feb\u901f\u89e3\u51b3\u95ee\u9898\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u6709\u65f6\uff0c<strong>network security<\/strong> \u65b9\u9762\u7684\u8bbe\u7f6e\uff0c\u4f8b\u5982\u9632\u706b\u5899\u6216\u4ee3\u7406\u670d\u52a1\u7684\u5b89\u5168\u7b56\u7565\uff0c\u4e5f\u53ef\u80fd\u963b\u6b62\u6709\u6548\u7684\u8bf7\u6c42\uff0c\u7528\u6237\u9700\u8981\u5ba1\u89c6\u7f51\u7edc\u914d\u7f6e\u4ee5\u907f\u514d\u6b64\u7c7b\u95ee\u9898\u3002<\/p>\n<h3>\u5982\u4f55\u6355\u6349\u548c\u5904\u7406\u4ee3\u7406\u9519\u8bef<\/h3>\n<p>\u5f53\u7528\u6237\u5728\u8bf7\u6c42\u65f6\u9047\u5230\u4ee3\u7406\u9519\u8bef\uff0c\u5982\u679c\u80fd\u6709\u6548\u6355\u6349\u8fd9\u4e9b\u9519\u8bef\uff0c\u5c06\u6781\u5927\u5e2e\u52a9\u95ee\u9898\u7684\u6392\u67e5\u4e0e\u89e3\u51b3\u3002Python\u4e2d\u7684<strong>Requests<\/strong>\u5e93\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5904\u7406\u9519\u8bef\u7684\u673a\u5236\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5c1d\u8bd5\u6355\u83b7\u5f02\u5e38\u6765\u6267\u884c\u6b64\u64cd\u4f5c\u3002<\/p>\n<blockquote><p>\u4f8b\u5982\uff0c\u5c1d\u8bd5\u6355\u83b7<strong>HTTPError<\/strong>\uff0c\u5e76\u6839\u636e\u8fd4\u56de\u7684\u9519\u8bef\u72b6\u6001\u8fdb\u884c\u76f8\u5e94\u5904\u7406\uff0c\u4ee5\u4fbf\u5728\u51fa\u73b0\u95ee\u9898\u65f6\u63d0\u4f9b\u7528\u6237\u53cb\u597d\u7684\u53cd\u9988\u3002<\/p><\/blockquote>\n<p>\u7528\u6237\u53ef\u4ee5\u8fd0\u884c\u4e00\u6bb5\u7b80\u5355\u7684\u4ee3\u7801\uff0c\u6355\u83b7\u76f8\u5173\u7684<strong>error status<\/strong>\uff0c\u5e76\u901a\u8fc7\u65e5\u5fd7\u7cfb\u7edf\u8bb0\u5f55\u8be6\u7ec6\u4fe1\u606f\uff0c\u4ee5\u4fbf\u8fdb\u4e00\u6b65\u5206\u6790\u3002<\/p>\n<h3>\u65e5\u5fd7\u8bb0\u5f55\u4e0e\u8c03\u8bd5<\/h3>\n<p>\u4e3a\u4e86\u9ad8\u6548\u8ffd\u8e2a\u548c\u89e3\u51b3\u4ee3\u7406\u95ee\u9898\uff0c\u7528\u6237\u9700\u8981\u5b9e\u73b0\u6709\u6548\u7684\u65e5\u5fd7\u8bb0\u5f55\u673a\u5236\u3002\u8be6\u5c3d\u7684\u65e5\u5fd7\u80fd\u591f\u63d0\u4f9b\u5173\u952e\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u5e2e\u52a9\u7528\u6237\u5206\u6790\u8bf7\u6c42\u7684\u6267\u884c\u8fc7\u7a0b\uff0c\u5e76\u8bc6\u522b\u51fa\u95ee\u9898\u7684\u6839\u6e90\u3002<\/p>\n<p>\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u65e5\u5fd7\u7ea7\u522b\u6765\u8bb0\u5f55\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u9009\u62e9\u5c06\u4fe1\u606f\u8bb0\u5f55\u4e3a<strong>INFO<\/strong>\u3001<strong>WARNING<\/strong>\u6216<strong>ERROR<\/strong>\uff0c\u9488\u5bf9\u4e0d\u540c\u7684\u60c5\u51b5\u91c7\u7528\u4e0d\u540c\u7684\u65e5\u5fd7\u7b56\u7565\uff0c\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u8bf7\u6c42\u5931\u8d25\u65f6\u8ffd\u8e2a\u6267\u884c\u8def\u5f84\u3002<\/p>\n<h3>\u5e38\u7528\u7684\u8bca\u65ad\u5de5\u5177<\/h3>\n<p>\u9664\u4e86Python\u7684\u65e5\u5fd7\u7cfb\u7edf\u5916\uff0c\u7528\u6237\u8fd8\u53ef\u4ee5\u5229\u7528\u591a\u79cd\u7f51\u7edc\u8bca\u65ad\u5de5\u5177\uff0c\u5e2e\u52a9\u8bc6\u522b\u548c\u89e3\u51b3\u4ee3\u7406\u76f8\u5173\u95ee\u9898\u3002<strong>curl<\/strong> \u548c <strong>Postman<\/strong> \u662f\u4e24\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u5de5\u5177\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u5b83\u4eec\u53d1\u9001\u8bf7\u6c42\u5e76\u8f7b\u677e\u67e5\u770b\u54cd\u5e94\uff0c\u4ee5\u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u80fd\u591f\u901a\u8fc7\u4ee3\u7406\u6210\u529f\u6267\u884c\u3002<\/p>\n<ul>\n<li>\u4f7f\u7528<strong>curl<\/strong>\u8fdb\u884c\u5355\u4e2a\u8bf7\u6c42\u6d4b\u8bd5\uff0c\u7528\u6237\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230\u8fd4\u56de\u7684\u72b6\u6001\u7801\u53ca\u9519\u8bef\u4fe1\u606f\u3002<\/li>\n<li><strong>Postman<\/strong>\u63d0\u4f9b\u4e86\u56fe\u5f62\u5316\u754c\u9762\uff0c\u7528\u6237\u66f4\u6613\u4e8e\u8fdb\u884c\u6d4b\u8bd5\uff0c\u540c\u65f6\u67e5\u770b\u591a\u79cd\u8bf7\u6c42\u5934\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u5de5\u5177\u80fd\u6709\u6548\u5730\u534f\u52a9\u7528\u6237\u68c0\u67e5\u88ab\u62d2\u7edd\u7684\u8bf7\u6c42\u539f\u56e0\uff0c\u4ee5\u53ca\u5bf9\u4e0d\u540c\u7684\u60c5\u51b5\u8fdb\u884c\u6a21\u62df\uff0c\u4ee5\u5e2e\u52a9\u63d0\u5347\u7528\u6237\u5bf9\u4ee3\u7406\u670d\u52a1\u7684\u7406\u89e3\u53ca\u89e3\u51b3\u95ee\u9898\u7684\u80fd\u529b\u3002<\/p>\n<h2>\u63d0\u9ad8\u4ee3\u7406\u8bf7\u6c42\u6027\u80fd\u4e0e\u5b89\u5168<\/h2>\n<h3>\u4f7f\u7528\u8bf7\u6c42\u6c60\u6765\u63d0\u9ad8\u6027\u80fd<\/h3>\n<p>\u5728\u8fdb\u884c\u9ad8\u9891\u7387\u7684\u7f51\u7edc\u8bf7\u6c42\u65f6\uff0c\u4f7f\u7528\u8bf7\u6c42\u6c60\u662f\u4e00\u4e2a\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u8bf7\u6c42\u7684\u6027\u80fd\u3002\u8bf7\u6c42\u6c60\u53ef\u4ee5\u5e2e\u52a9\u7ba1\u7406\u548c\u91cd\u7528\u4e00\u7ec4\u73b0\u6709\u7684\u4ee3\u7406IP\uff0c\u907f\u514d\u9891\u7e41\u7684\u8fde\u63a5\u548c\u65ad\u5f00\u7684\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6574\u4e2a\u8fc7\u7a0b\u7684\u6548\u7387\u3002\u901a\u8fc7\u5efa\u7acb\u4e00\u4e2a <strong>\u8bf7\u6c42\u6c60<\/strong>\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u8fc5\u901f\u83b7\u53d6\u53ef\u7528\u7684\u4ee3\u7406\uff0c\u800c\u65e0\u9700\u6bcf\u6b21\u90fd\u91cd\u65b0\u8fdb\u884c\u521d\u59cb\u5316\u8fde\u63a5\u3002<\/p>\n<p>\u4f7f\u7528\u8bf7\u6c42\u6c60\u7684\u540c\u65f6\uff0c\u8fd8\u53ef\u4ee5\u914d\u7f6e\u8bf7\u6c42\u7684 <strong>\u8d85\u65f6<\/strong> \u7b56\u7565\uff0c\u786e\u4fdd\u5728\u8bf7\u6c42\u5931\u8d25\u65f6\u80fd\u591f\u5feb\u901f\u5730\u5207\u6362\u5230\u4e0b\u4e00\u4e2a\u4ee3\u7406IP\uff0c\u4ece\u800c\u907f\u514d\u5355\u4e00\u5185\u5bb9\u7684\u5361\u987f\u3002\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u4e8e\u9700\u8981\u9ad8\u901f\u6570\u636e\u91c7\u96c6\u7684\u573a\u666f\u5c24\u5176\u91cd\u8981\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u8bf7\u6c42\u6c60\u8fd8\u53ef\u4ee5\u4e0e\u5e76\u53d1\u8bf7\u6c42\u7ed3\u5408\u4f7f\u7528\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63d0\u5347\u6574\u4f53\u64cd\u4f5c\u7684\u901f\u5ea6\u3002\u5728\u5b9e\u73b0\u65f6\uff0c\u8981\u6ce8\u610f\u8bbe\u7f6e\u9002\u5f53\u7684\u8fde\u63a5\u6570\u91cf\u9650\u5236\uff0c\u9632\u6b62\u8d85\u51fa <strong>\u7f51\u7edc\u5e26\u5bbd<\/strong> \u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h3>\u5b9e\u73b0\u4ee3\u7406\u8f6e\u6362<\/h3>\n<p>\u4ee3\u7406\u8f6e\u6362\u662f\u63d0\u9ad8\u8bf7\u6c42\u6027\u80fd\u4e0e\u9690\u85cf\u7528\u6237\u8eab\u4efd\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u7b56\u7565\u3002\u901a\u8fc7\u5b9a\u671f\u66f4\u6362\u4f7f\u7528\u7684 <strong>\u4ee3\u7406IP<\/strong> \uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u88ab\u76ee\u6807\u7f51\u7ad9\u8bc6\u522b\u7684\u98ce\u9669\uff0c\u4ece\u800c\u964d\u4f4e\u88ab\u5c01\u9501\u7684\u6982\u7387\u3002\u6709\u591a\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u4ee3\u7406\u8f6e\u6362\uff0c\u5305\u62ec\u624b\u52a8\u8f6e\u6362\u4e0e\u81ea\u52a8\u8f6e\u6362\uff0c\u63a8\u8350\u4f7f\u7528\u81ea\u52a8\u8f6e\u6362\u6765\u8282\u7701\u65f6\u95f4\u548c\u7cbe\u529b\u3002<\/p>\n<p>\u5728Python\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5e93\u5982 <strong>requests<\/strong> \u548c <strong>itertools<\/strong> \u6765\u5b9e\u73b0\u8f6e\u6362\u903b\u8f91\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u786e\u4fdd\u8bf7\u6c42\u7684\u591a\u6837\u6027\uff0c\u5e76\u4f7f\u8bf7\u6c42\u770b\u8d77\u6765\u66f4\u52a0\u81ea\u7136\uff0c\u6709\u52a9\u4e8e\u4f18\u5316 <strong>\u7f51\u7edc\u5b89\u5168<\/strong>\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u4fdd\u6301\u4e00\u4e2a\u8db3\u591f\u5927\u7684 <strong>\u4ee3\u7406IP<\/strong> \u5217\u8868\u662f\u6210\u529f\u7684\u5173\u952e\u3002\u786e\u4fdd\u8fd9\u4e9b\u4ee3\u7406\u662f\u52a8\u6001\u7684\u3001\u53ef\u9760\u7684\uff0c\u8fd9\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u8bf7\u6c42\u7684\u6210\u529f\u7387\u3002<\/p>\n<h3>\u9632\u8303\u4ee3\u7406 IP \u88ab\u5c01\u9501<\/h3>\n<p>\u5728\u4f7f\u7528\u4ee3\u7406IP\u65f6\uff0c\u7528\u6237\u5e38\u5e38\u9762\u4e34\u7740 IP \u88ab\u5c01\u7981\u7684\u98ce\u9669\u3002\u4e3a\u4e86\u6709\u6548\u9632\u8303\u8fd9\u4e00\u95ee\u9898\uff0c\u7528\u6237\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u7b56\u7565\uff0c\u5982\u51cf\u7f13\u8bf7\u6c42\u9891\u7387\u3001\u9002\u5f53\u6dfb\u52a0\u8bf7\u6c42\u95f4\u9694\u7b49\u3002\u901a\u8fc7\u8fd9\u4e9b\u63aa\u65bd\uff0c\u7528\u6237\u53ef\u4ee5\u964d\u4f4e\u76ee\u6807\u7f51\u7ad9\u5bf9\u8bf7\u6c42\u7684\u8b66\u89c9\u6027\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u76d1\u63a7\u8bf7\u6c42\u7684\u54cd\u5e94\u72b6\u6001\u4e5f\u662f\u5173\u952e\u6b65\u9aa4\u3002\u53ca\u65f6\u4e86\u89e3\u8bf7\u6c42\u662f\u5426\u906d\u9047 <strong>403 Unauthorized<\/strong> \u6216\u5176\u4ed6 <strong>\u9519\u8bef\u72b6\u6001<\/strong>\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u8c03\u6574\u7b56\u7565\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u9ad8\u7ea7\u7684\u4ee3\u7406\u670d\u52a1\u63d0\u4f9b\u52a8\u6001\u8eab\u4efd\u9a8c\u8bc1\u548c\u53cd\u8ffd\u8e2a\u6280\u672f\uff0c\u8fd9\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/p>\n<p>\u9488\u5bf9 <strong>\u8bbf\u95ee\u63a7\u5236<\/strong> \u7684\u95ee\u9898\uff0c\u7528\u6237\u4e5f\u53ef\u91c7\u7528\u8f6e\u6362\u7684\u8eab\u4efd\u8fdb\u884c\u8bf7\u6c42\uff0c\u901a\u8fc7\u4e0d\u540c\u7684\u6765\u6e90IP\u6765\u89c4\u907f\u98ce\u9669\u3002\u6709\u4e9b\u4ee3\u7406\u63d0\u4f9b\u5546\u5982123Proxy\uff0c\u4e13\u4e3a\u4f01\u4e1a\u7ea7\u7528\u6237\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u591a\u79cdIP\u95f2\u7f6e\u7387\u76d1\u63a7\u548c\u81ea\u52a8\u66f4\u6362\u673a\u5236\uff0c\u6709\u52a9\u4e8e\u786e\u4fdd\u6570\u636e\u91c7\u96c6\u548c\u722c\u866b\u670d\u52a1\u7684\u6301\u7eed\u6027\u53ca\u53ef\u9760\u6027\u3002<\/p>\n<h2>123Proxy \u670d\u52a1\u7684\u4f18\u52bf<\/h2>\n<h3>123Proxy \u7684\u670d\u52a1\u7c7b\u578b<\/h3>\n<p>123Proxy \u63d0\u4f9b\u591a\u79cd\u7c7b\u578b\u7684 <strong>HTTP\u4ee3\u7406<\/strong> IP\u670d\u52a1\uff0c\u65e8\u5728\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002\u5176\u670d\u52a1\u7c7b\u578b\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u6570\u636e\u91c7\u96c6\u4ee3\u7406\u3001\u8de8\u5883\u7535\u5546\u4ee3\u7406\u53ca\u81ea\u52a8\u5316\u4ee3\u7406\u7b49\u3002\u6bcf\u79cd\u4ee3\u7406\u7c7b\u578b\u90fd\u9488\u5bf9\u7279\u5b9a\u573a\u666f\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u4ee5\u4fdd\u8bc1\u7528\u6237\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u7684\u6d41\u7545\u4f53\u9a8c\u3002\u6b64\u5916\uff0c123Proxy\u8fd8\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u5957\u9910\u9009\u62e9\uff0c\u5e2e\u52a9\u4f01\u4e1a\u6839\u636e\u81ea\u8eab\u9700\u6c42\u8c03\u6574\u670d\u52a1\u3002<\/p>\n<p>\u8fd9\u79cd\u591a\u6837\u5316\u7684\u670d\u52a1\u6a21\u5f0f\u786e\u4fdd\u4e86\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u4ee3\u7406\u7c7b\u578b\uff0c\u65e0\u8bba\u662f\u8fdb\u884c\u6570\u636e\u5206\u6790\u8fd8\u662f\u8fdb\u884c\u7f51\u7edc\u722c\u866b\uff0c123Proxy \u90fd\u80fd\u63d0\u4f9b\u76f8\u5e94\u7684\u652f\u6301\u3002\u5b9a\u5236\u5316\u7684\u670d\u52a1\u4f7f\u5f97\u7528\u6237\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\u80fd\u591f\u66f4\u6709\u6548\u5730\u8fdb\u884c\u4efb\u52a1\u6267\u884c\uff0c\u907f\u514d\u4e86\u4f7f\u7528\u4e0d\u9002\u5f53\u4ee3\u7406\u53ef\u80fd\u5bfc\u81f4\u7684 <strong>403 unauthorized access error<\/strong>\u3002<\/p>\n<h3>123Proxy \u4e0e Python Requests \u7684\u517c\u5bb9\u6027<\/h3>\n<p>\u5728\u5b9e\u65bd <strong>Python Requests<\/strong> \u65f6\uff0c123Proxy \u63d0\u4f9b\u7684\u670d\u52a1\u4e0e\u8be5\u5e93\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\u3002\u8fd9\u610f\u5473\u7740\u4f7f\u7528123Proxy\u7684\u7528\u6237\u53ef\u4ee5\u5728 Python \u73af\u5883\u4e2d\u8f7b\u677e\u8bbe\u7f6e\u4ee3\u7406\uff0c\u4ece\u800c\u8fdb\u884c HTTP \u8bf7\u6c42\u3002\u7528\u6237\u53ea\u9700\u5728 requests.get() \u65b9\u6cd5\u4e2d\u52a0\u5165\u4ee3\u7406\u53c2\u6570\uff0c\u5373\u53ef\u5b9e\u73b0\u65e0\u7f1d\u8fde\u63a5\u3002<\/p>\n<p>\u8fd9\u79cd\u517c\u5bb9\u6027\u4e0d\u4ec5\u7b80\u5316\u4e86\u7f16\u7a0b\u8fc7\u7a0b\uff0c\u8fd8\u4e3a\u521d\u5b66\u8005\u63d0\u4f9b\u4e86\u4fbf\u5229\uff0c\u4f7f\u4ed6\u4eec\u80fd\u591f\u4e13\u6ce8\u4e8e\u6570\u636e\u5904\u7406\u548c\u5206\u6790\uff0c\u800c\u975e\u5e95\u5c42\u7f51\u7edc\u914d\u7f6e\u3002\u7279\u522b\u662f\u5728\u5904\u7406\u9700\u8981\u9891\u7e41\u8bf7\u6c42\u7684 API \u63a5\u53e3\u65f6\uff0c\u4f7f\u7528 123Proxy \u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c11 <strong>403<\/strong>\u7b49\u5e38\u89c1\u9519\u8bef\u7684\u53d1\u751f\uff0c\u4ece\u800c\u63d0\u5347\u6570\u636e\u83b7\u53d6\u7684\u6210\u529f\u7387\u3002<\/p>\n<h3>\u5feb\u901f\u914d\u7f6e 123Proxy \u4ee3\u7406<\/h3>\n<p>\u914d\u7f6e 123Proxy \u4ee3\u7406\u975e\u5e38\u7b80\u5355\uff0c\u7528\u6237\u53ea\u9700\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a\u9996\u5148\uff0c\u6ce8\u518c\u5e76\u8d2d\u4e70\u9002\u5408\u7684\u4ee3\u7406\u5957\u9910\uff1b\u63a5\u4e0b\u6765\uff0c\u6839\u636e\u63d0\u4f9b\u7684\u6587\u6863\u8bbe\u7f6e Python Requests \u7684\u4ee3\u7406\u53c2\u6570\u3002\u8fd9\u4e00\u8fc7\u7a0b\u901a\u5e38\u53ea\u9700\u8981\u51e0\u5206\u949f\uff0c\u6781\u5927\u5730\u63d0\u5347\u4e86\u7528\u6237\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u7528\u6237\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u5feb\u901f\u8bbe\u7f6e\u4ee3\u7406\uff1a<\/p>\n<pre><code>import requests\n\nproxies = {\n    'http': 'http:\/\/username:password@www.123proxy.cn:36920',\n    'https': 'http:\/\/username:password@www.123proxy.cn:36920',\n}\n\nresponse = requests.get('http:\/\/example.com', proxies=proxies)<\/code><\/pre>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u7b80\u5355\u7684\u914d\u7f6e\uff0c\u7528\u6237\u5c31\u80fd\u591f\u5f00\u59cb\u4f7f\u7528 123Proxy \u63d0\u4f9b\u7684\u670d\u52a1\uff1b\u76f8\u8f83\u4e8e\u5176\u4ed6\u670d\u52a1\u5546\uff0c123Proxy\u4ee5\u7b80\u6d01\u6613\u7528\u7684\u7279\u6027\uff0c\u5438\u5f15\u4e86\u5927\u91cf\u7684\u521d\u5b66\u8005\u3002<\/p>\n<h3>\u5b9e\u9645\u5e94\u7528\u6848\u4f8b\u5206\u4eab<\/h3>\n<p>123Proxy\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u3002\u4ee5\u6570\u636e\u722c\u53d6\u4e3a\u4f8b\uff0c\u8bb8\u591a\u4f01\u4e1a\u901a\u8fc7\u91c7\u7528123Proxy\u7684\u670d\u52a1\uff0c\u5b9e\u73b0\u4e86\u6709\u6548\u7684\u6570\u636e\u83b7\u53d6\u548c\u5206\u6790\u3002\u67d0\u77e5\u540d\u7535\u5546\u5e73\u53f0\u7684\u5f00\u53d1\u8005\u5728\u6784\u5efa\u4ef7\u683c\u76d1\u6d4b\u5de5\u5177\u65f6\uff0c\u4fbf\u5229\u7528\u4e86123Proxy\u7684\u591aIP\u670d\u52a1\uff0c\u8fd9\u5e2e\u52a9\u4ed6\u4eec\u907f\u514d\u4e86\u88ab\u7f51\u7ad9\u8bc6\u522b\u4e3a\u722c\u866b\u800c `request denied` \u7684\u98ce\u9669\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u793e\u4f1a\u79d1\u5b66\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u4f7f\u7528123Proxy\u8fdb\u884c\u5e02\u573a\u8c03\u7814\uff0c\u83b7\u53d6\u4e86\u66f4\u4e3a\u4e30\u5bcc\u548c\u51c6\u786e\u7684\u6570\u636e\u3002\u56e0\u4e3a\u5728\u6d89\u53ca\u591a\u5730\u533a\u7684\u8c03\u67e5\u65f6\uff0c\u4f7f\u7528123Proxy\u53ef\u4ee5\u6709\u6548\u89c4\u907f\u5730\u7406\u4f4d\u7f6e\u9650\u5236\u95ee\u9898\uff0c\u540c\u65f6\u4fdd\u8bc1\u6570\u636e\u7684\u771f\u5b9e\u6027\u4e0e\u591a\u6837\u6027\u3002\u901a\u8fc7\u8fd9\u4e9b\u6210\u529f\u6848\u4f8b\uff0c\u7528\u6237\u80fd\u591f\u66f4\u52a0\u6e05\u695a\u5730\u8ba4\u8bc6\u5230 123Proxy \u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u7684\u4ef7\u503c\u4e0e\u5e94\u7528\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u4e0e\u8d44\u6e90<\/h2>\n<h3>\u521d\u5b66\u8005\u5e38\u89c1\u95ee\u9898\u6c47\u603b<\/h3>\n<p>\u5728\u5b66\u4e60\u4f7f\u7528<strong>Python Requests<\/strong>\u4e0e\u4ee3\u7406\u7684\u8fc7\u7a0b\u4e2d\uff0c\u8bb8\u591a\u521d\u5b66\u8005\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\uff0c\u4f8b\u5982\u5982\u4f55\u5904\u7406<strong>403<\/strong>\u9519\u8bef\u3002\u8fd9\u4e2a\u9519\u8bef\u901a\u5e38\u8868\u660e\u8bf7\u6c42\u88ab\u62d2\u7edd\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u7528\u6237\u7684\u6743\u9650\u4e0d\u8db3\u6216\u8005\u8bbf\u95ee\u63a7\u5236\u8bbe\u5b9a\u4e0d\u5f53\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u5e38\u89c1\u95ee\u9898\u662f\u5982\u4f55\u6b63\u786e\u914d\u7f6e\u4ee3\u7406\u3002\u5f88\u591a\u65b0\u624b\u5728\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u65f6\uff0c\u4f1a\u5ffd\u7565\u4e00\u4e9b\u57fa\u672c\u7684\u8bbe\u7f6e\uff0c\u4f8b\u5982\u4ee3\u7406\u5730\u5740\u548c\u7aef\u53e3\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4<strong>\u8bf7\u6c42\u6388\u6743<\/strong>\u5931\u8d25\uff0c\u4ece\u800c\u51fa\u73b0<strong>Unauthorized<\/strong>\u7684\u54cd\u5e94\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7f51\u7edc\u5b89\u5168\u8bbe\u7f6e\u4e5f\u4f1a\u5f71\u54cd\u8bf7\u6c42\u7684\u7ed3\u679c\uff0c\u521d\u5b66\u8005\u4e0d\u59a8\u8be6\u7ec6\u9605\u8bfb\u76f8\u5173\u6587\u6863\uff0c\u4e86\u89e3\u5982\u4f55\u914d\u7f6e\u7528\u6237\u6743\u9650\u53ca\u5b89\u5168\u7b56\u7565\uff0c\u4ee5\u514d\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u906d\u9047\u8fde\u63a5\u95ee\u9898\u6216\u6570\u636e\u722c\u53d6\u9650\u5236\u3002<\/p>\n<h3>\u6709\u7528\u7684\u8d44\u6e90\u548c\u6559\u7a0b\u94fe\u63a5<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5bf9\u4e8e\u521d\u5b66\u8005\u975e\u5e38\u6709\u7528\u7684\u8d44\u6e90\u548c\u6559\u7a0b\u94fe\u63a5\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/realpython.com\/python-requests\/\">Real Python: An Introduction to Python Requests<\/a><\/li>\n<li><a href=\"https:\/\/docs.python-requests.org\/en\/latest\/\">Requests Documentation<\/a><\/li>\n<li><a href=\"https:\/\/www.w3schools.com\/python\/python_requests.asp\">W3Schools: Python Requests<\/a><\/li>\n<\/ul>\n<h3>\u793e\u533a\u652f\u6301\u4e0e\u8ba8\u8bba<\/h3>\n<p>\u53c2\u4e0e\u793e\u533a\u8ba8\u8bba\u662f\u89e3\u51b3\u95ee\u9898\u7684\u91cd\u8981\u65b9\u5f0f\u3002\u5728Stack Overflow\u548cReddit\u7b49\u5e73\u53f0\u4e0a\uff0c\u521d\u5b66\u8005\u53ef\u4ee5\u63d0\u51fa\u81ea\u5df1\u7684\u95ee\u9898\uff0c\u5e76\u5f97\u5230\u6765\u81ea\u5176\u4ed6\u5f00\u53d1\u8005\u7684\u89e3\u7b54\u548c\u5efa\u8bae\u3002<\/p>\n<p>\u76f8\u5173\u7684\u6807\u7b7e\u5982#Python\u548c#Requests\u4f1a\u5e2e\u52a9\u7528\u6237\u627e\u5230\u66f4\u591a\u76f8\u5173\u8ba8\u8bba\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e86\u89e3\u5230\u4ed6\u4eba\u7684\u7ecf\u9a8c\u3002\u901a\u8fc7\u793e\u533a\u652f\u6301\uff0c\u521d\u5b66\u8005\u80fd\u591f\u66f4\u5feb\u5730\u89e3\u51b3\u6280\u672f\u96be\u9898\uff0c\u63d0\u5347\u5b66\u4e60\u6548iveness\u3002<\/p>\n<h3>\u8fdb\u4e00\u6b65\u5b66\u4e60\u7684\u65b9\u5411<\/h3>\n<p>\u4e00\u65e6\u638c\u63e1\u4e86\u57fa\u672c\u7684<strong>\u8bf7\u6c42\u65b9\u6cd5<\/strong>\u548c\u4ee3\u7406\u914d\u7f6e\uff0c\u521d\u5b66\u8005\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6df1\u9020\uff0c\u6bd4\u5982\u5b66\u4e60\u5982\u4f55\u5904\u7406\u590d\u6742\u7684API\u8bbf\u95ee\u6216\u66f4\u9ad8\u7ea7\u7684\u7f51\u7edc\u5b89\u5168\u6982\u5ff5\u3002<\/p>\n<p>\u5728\u6570\u636e\u91c7\u96c6\u9886\u57df\uff0c\u638c\u63e1\u4e0d\u540c\u7684\u7f51\u7ad9\u53cd\u722c\u866b\u7b56\u7565\u4e5f\u975e\u5e38\u91cd\u8981\u3002\u6b64\u5916\uff0c\u7406\u8bba\u77e5\u8bc6\u548c\u5b9e\u6218\u9879\u76ee\u7ed3\u5408\u80fd\u591f\u5e2e\u52a9\u521d\u5b66\u8005\u66f4\u597d\u5730\u7406\u89e3\u7f51\u7edc\u901a\u4fe1\u548c\u6570\u636e\u64cd\u4f5c\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u8bfb\u8005\u53ef\u4ee5\u627e\u5230\u5173\u4e8e <strong>Python Requests \u4ee3\u7406\u4f7f\u7528<\/strong> \u7684\u5168\u9762\u6307\u5357\uff0c\u7279\u522b\u662f\u4e3a<strong>\u521d\u5b66\u8005<\/strong>\u8bbe\u8ba1\u7684\u5185\u5bb9\u3002\u4ece<strong>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u57fa\u7840\u77e5\u8bc6<\/strong>\u5230<strong>\u914d\u7f6e Requests \u4ee3\u7406<\/strong>\uff0c\u518d\u5230\u5982\u4f55\u5904\u7406\u5e38\u89c1\u7684 <strong>403\u9519\u8bef<\/strong> \u4ee5\u53ca\u5176\u4ed6\u4ee3\u7406\u76f8\u5173\u7684\u95ee\u9898\uff0c\u8fd9\u4e9b\u4fe1\u606f\u90fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5bf9\u4e8e\u9047\u5230 <strong>Unauthorized<\/strong> \u6216 <strong>access error<\/strong> \u72b6\u6001\u4ee3\u7801\u7684\u7528\u6237\u800c\u8a00\uff0c\u4e86\u89e3 <strong>\u6743\u9650<\/strong> \u548c <strong>\u8bbf\u95ee\u63a7\u5236<\/strong> \u7684\u6982\u5ff5\u5c24\u4e3a\u91cd\u8981\u3002\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\u4f7f\u5f97 <strong>\u7f51\u7edc\u5b89\u5168<\/strong> \u548c <strong>\u6570\u5b57\u5b89\u5168<\/strong> \u6210\u4e3a\u6bcf\u4e2a\u5f00\u53d1\u8005\u90fd\u9700\u91cd\u89c6\u7684\u95ee\u9898\uff0c\u800c\u6b63\u786e\u7684\u4ee3\u7406\u4f7f\u7528\u80fd\u591f\u6709\u6548\u5b9e\u73b0 <strong>API\u8bbf\u95ee<\/strong> \u548c\u6570\u636e\u91c7\u96c6\u3002<\/p>\n<p>\u901a\u8fc7 <strong>123Proxy<\/strong> \u7684\u670d\u52a1\uff0c\u7528\u6237\u80fd\u591f\u5feb\u901f\u5b89\u5168\u5730\u8bbe\u7f6e\u4ee3\u7406\uff0c\u4f18\u5316\u5176\u5f00\u53d1\u8fc7\u7a0b\u3002\u5bf9\u4e8e\u5728\u914d\u7f6e\u548c\u4f7f\u7528\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u4efb\u4f55\u95ee\u9898\uff0c123Proxy \u90fd\u63d0\u4f9b\u652f\u6301\u4e0e\u8d44\u6e90\uff0c\u786e\u4fdd\u7528\u6237\u80fd\u987a\u5229\u4f7f\u7528 <strong>Python Requests<\/strong> \u8fdb\u884c\u7f51\u7edc\u8bf7\u6c42\uff0c\u8fd9\u5c06\u5927\u5927\u589e\u5f3a\u5176\u5b9e\u9645\u5e94\u7528\u7684\u80fd\u529b\u3002<\/p>\n<p>\u6beb\u65e0\u7591\u95ee\uff0c\u8fd9\u4e9b\u77e5\u8bc6\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u5229\u7528\u4ee3\u7406\uff0c\u63d0\u9ad8\u8bf7\u6c42\u6027\u80fd\uff0c\u8fd8\u80fd\u5e2e\u52a9\u4ed6\u4eec\u5728\u9762\u5bf9\u5404\u79cd <strong>\u5ba2\u6237\u7aef\u9519\u8bef<\/strong> \u65f6\u8fdb\u884c\u6709\u6548\u7684\u9519\u8bef\u5904\u7406\u3002\u672a\u6765\uff0c\u63a2\u7d22\u66f4\u6df1\u5c42\u6b21\u7684\u4ee3\u7406\u4f7f\u7528\u548c\u7f51\u7edc\u6280\u672f\u5c06\u6210\u4e3a\u7528\u6237\u7684\u91cd\u8981\u5b66\u4e60\u65b9\u5411\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u4e0e\u8d44\u6e90<\/h2>\n<p><strong>Q: \u4ec0\u4e48\u662f\u4ee3\u7406\u670d\u52a1\u5668\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u4ee3\u7406\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u4e2d\u4ecb\u670d\u52a1\u5668\uff0c\u5b83\u4ee3\u8868\u7528\u6237\u5411\u5176\u4ed6\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002\u901a\u8fc7\u4f7f\u7528\u4ee3\u7406\uff0c\u7528\u6237\u53ef\u4ee5\u9690\u85cf\u81ea\u5df1\u7684 IP \u5730\u5740\uff0c\u589e\u5f3a\u9690\u79c1\u4e0e\u5b89\u5168\u6027\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u8bbe\u7f6e Python Requests \u7684 HTTP \u4ee3\u7406\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5728 Requests \u8bf7\u6c42\u4e2d\u6dfb\u52a0\u4e00\u4e2a proxies \u53c2\u6570\u6765\u8bbe\u7f6e HTTP \u4ee3\u7406\uff0c\u4f8b\u5982\uff1a<code>requests.get('http:\/\/example.com', proxies={'http': 'http:\/\/www.123proxy.cn:36920'})<\/code>\u3002<\/p>\n<p><strong>Q: \u9047\u5230 403 \u9519\u8bef\u4ee3\u7801\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>403 \u9519\u8bef\u901a\u5e38\u8868\u793a\u6743\u9650\u88ab\u62d2\u7edd\uff0c\u7528\u6237\u5e94\u5f53\u68c0\u67e5\u4ee3\u7406\u7684\u8ba4\u8bc1\u4fe1\u606f\u662f\u5426\u6b63\u786e\uff0c\u5e76\u786e\u4fdd\u6240\u8bf7\u6c42\u7684\u8d44\u6e90\u5141\u8bb8\u901a\u8fc7\u4ee3\u7406\u8bbf\u95ee\u3002<\/p>\n<p><strong>Q: Requests \u5e93\u652f\u6301\u54ea\u4e9b\u4ee3\u7406\u7c7b\u578b\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>Requests \u5e93\u652f\u6301\u591a\u79cd\u4ee3\u7406\u7c7b\u578b\uff0c\u5305\u62ec HTTP\u3001HTTPS \u548c SOCKS \u4ee3\u7406\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u9a8c\u8bc1\u4ee3\u7406\u662f\u5426\u914d\u7f6e\u6210\u529f\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95ee\u4e00\u4e2a IP \u68c0\u6d4b\u7f51\u7ad9\u6765\u9a8c\u8bc1\u4ee3\u7406\u662f\u5426\u914d\u7f6e\u6210\u529f\uff0c\u68c0\u67e5\u8fd4\u56de\u7684 IP \u5730\u5740\u662f\u5426\u4e0e\u4ee3\u7406 IP \u5730\u5740\u76f8\u540c\u3002<\/p>\n<p><strong>Q: \u4ee3\u7406\u670d\u52a1\u5668\u7684\u5e38\u89c1\u5e94\u7528\u573a\u666f\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u4ee3\u7406\u670d\u52a1\u5668\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u91c7\u96c6\u3001\u7f51\u7edc\u5b89\u5168\u3001\u8de8\u5883\u7535\u5546\u548c\u8bbf\u95ee\u5730\u7406\u9650\u5236\u5185\u5bb9\u7b49\u573a\u666f\u3002<\/p>\n<p><strong>Q: \u5982\u4f55\u6355\u6349\u548c\u5904\u7406\u4ee3\u7406\u9519\u8bef\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u5f02\u5e38\u5904\u7406\u6765\u6355\u6349\u8bf7\u6c42\u9519\u8bef\uff0c\u4f8b\u5982\u4f7f\u7528 <code>try...except<\/code> \u8bed\u53e5\uff0c\u5e76\u8bb0\u5f55\u9519\u8bef\u4fe1\u606f\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002<\/p>\n<p><strong>Q: \u6709\u54ea\u4e9b\u5b9e\u7528\u7684\u8d44\u6e90\u548c\u6559\u7a0b\u53ef\u4ee5\u5e2e\u52a9\u5b66\u4e60 Python Requests \u548c\u4ee3\u7406\u4f7f\u7528\uff1f<\/strong><\/p>\n<p><strong>A: <\/strong>\u4e92\u8054\u7f51\u4e0a\u6709\u8bb8\u591a\u514d\u8d39\u7684\u6559\u5b66\u8d44\u6e90\uff0c\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u5b98\u65b9\u6587\u6863\u3001\u7f16\u7a0b\u793e\u533a\u4ee5\u53ca\u5404\u7c7b\u6280\u672f\u535a\u5ba2\u6765\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<h2>\u53c2\u8003<\/h2>\n<p><a href=\"https:\/\/123proxy.cn\">123\u4ee3\u7406Proxy<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f60\u662f\u5426\u66fe\u56e0\u4e3a\u4ee3\u7406\u670d\u52a1\u5668\u914d\u7f6e\u4e0d\u5f53\u800c\u906d\u9047403\u9519\u8bef\u4ee3\u7801\uff1f\u6216\u662f\u5728\u6d4b\u8bd5API\u65f6\u6536\u5230\u672a\u6388\u6743\u8bbf\u95ee\u9519\u8bef\uff1f\u8fd9\u4e9b\u5e38\u89c1\u7684\u5ba2\u6237\u7aef\u9519\u8bef [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8031,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/8051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/comments?post=8051"}],"version-history":[{"count":3,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/8051\/revisions"}],"predecessor-version":[{"id":8128,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/posts\/8051\/revisions\/8128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media\/8031"}],"wp:attachment":[{"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/media?parent=8051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/categories?post=8051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/123proxy.cn\/blogs\/wp-json\/wp\/v2\/tags?post=8051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}