{"id":46849,"date":"2020-06-30T16:55:03","date_gmt":"2020-06-30T08:55:03","guid":{"rendered":"http:\/\/www.xyryd.com\/?p=46849"},"modified":"2020-06-30T16:55:03","modified_gmt":"2020-06-30T08:55:03","slug":"python3-requests%e8%a7%a3%e5%86%b3%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e9%97%ae%e9%a2%98%e7%9a%84%e5%87%a0%e7%a7%8d%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.xyryd.com\/46849.html","title":{"rendered":"python3 requests\u89e3\u51b3\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u51e0\u79cd\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u6709\u4e09\u79cd\u65b9\u6cd5\u89e3\u51b3\u8bf7\u6c42\u540e\u4e71\u7801\u95ee\u9898\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/www.xyryd.com\/46849.html\/#%E6%96%B9%E6%B3%95%E4%B8%80%EF%BC%9A%E8%8E%B7%E5%8F%96%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%86%8D%E5%88%A9%E7%94%A8str%E8%BF%9B%E8%A1%8C%E7%BC%96%E7%A0%81%E8%BD%AC%E6%8D%A2\" title=\"\u65b9\u6cd5\u4e00\uff1a\u83b7\u53d6\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u518d\u5229\u7528str\u8fdb\u884c\u7f16\u7801\u8f6c\u6362\">\u65b9\u6cd5\u4e00\uff1a\u83b7\u53d6\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u518d\u5229\u7528str\u8fdb\u884c\u7f16\u7801\u8f6c\u6362<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/www.xyryd.com\/46849.html\/#%E6%96%B9%E6%B3%95%E4%BA%8C%EF%BC%9A%E4%BD%BF%E7%94%A8rtext\" title=\"\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528r.text\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528r.text<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/www.xyryd.com\/46849.html\/#%E6%96%B9%E6%B3%95%E4%B8%89%EF%BC%9Aapparent_encoding%E8%8E%B7%E5%8F%96%E7%BD%91%E9%A1%B5%E7%BC%96%E7%A0%81\" title=\"\u65b9\u6cd5\u4e09\uff1aapparent_encoding\u83b7\u53d6\u7f51\u9875\u7f16\u7801\">\u65b9\u6cd5\u4e09\uff1aapparent_encoding\u83b7\u53d6\u7f51\u9875\u7f16\u7801<\/a><\/li><\/ul><\/nav><\/div>\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%96%B9%E6%B3%95%E4%B8%80%EF%BC%9A%E8%8E%B7%E5%8F%96%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%86%8D%E5%88%A9%E7%94%A8str%E8%BF%9B%E8%A1%8C%E7%BC%96%E7%A0%81%E8%BD%AC%E6%8D%A2\"><\/span>\u65b9\u6cd5\u4e00\uff1a\u83b7\u53d6\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u518d\u5229\u7528str\u8fdb\u884c\u7f16\u7801\u8f6c\u6362<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\nurl='http:\/\/music.baidu.com'\nr = requests.get(url)\nhtml=r.content\nhtml_doc=str(html,'utf-8') #html_doc=html.decode(\"utf-8\",\"ignore\")\nprint(html_doc)<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%96%B9%E6%B3%95%E4%BA%8C%EF%BC%9A%E4%BD%BF%E7%94%A8rtext\"><\/span>\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528r.text<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>Requests \u4f1a\u81ea\u52a8\u89e3\u7801\u6765\u81ea\u670d\u52a1\u5668\u7684\u5185\u5bb9\u3002\u5927\u591a\u6570 unicode \u5b57\u7b26\u96c6\u90fd\u80fd\u88ab\u65e0\u7f1d\u5730\u89e3\u7801\u3002\u8bf7\u6c42\u53d1\u51fa\u540e\uff0cRequests \u4f1a\u57fa\u4e8e HTTP \u5934\u90e8\u5bf9\u54cd\u5e94\u7684\u7f16\u7801\u4f5c\u51fa\u6709\u6839\u636e\u7684\u63a8\u6d4b\u3002\u5f53\u4f60\u8bbf\u95ee r.text \u4e4b\u65f6\uff0cRequests \u4f1a\u4f7f\u7528\u5176\u63a8\u6d4b\u7684\u6587\u672c\u7f16\u7801\u3002\u4f60\u53ef\u4ee5\u627e\u51fa Requests \u4f7f\u7528\u4e86\u4ec0\u4e48\u7f16\u7801\uff0c\u5e76\u4e14\u80fd\u591f\u4f7f\u7528 r.encoding \u5c5e\u6027\u6765\u6539\u53d8\u5b83.<br>\u4f46\u662fRequests\u5e93\u7684\u81ea\u8eab\u7f16\u7801\u4e3a: r.encoding = \u2018ISO-8859-1\u2019<br>\u53ef\u4ee5 r.encoding \u4fee\u6539\u7f16\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\nurl='http:\/\/music.baidu.com'\nr=requests.get(url)\nr.encoding='utf-8'\nprint(r.text)<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%96%B9%E6%B3%95%E4%B8%89%EF%BC%9Aapparent_encoding%E8%8E%B7%E5%8F%96%E7%BD%91%E9%A1%B5%E7%BC%96%E7%A0%81\"><\/span>\u65b9\u6cd5\u4e09\uff1aapparent_encoding\u83b7\u53d6\u7f51\u9875\u7f16\u7801<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>\u4e0a\u9762\u7684\u4e24\u4e2a\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u7f51\u9875\u7f16\u7801\u662futf-8\u7684\u60c5\u51b5\uff0c\u4f46\u5982\u679c\u7f51\u9875\u7684\u9ed8\u8ba4\u7f16\u7801\u4e0d\u662futf-8\uff0c\u90a3\u4e48\u5728\u8bbe\u7f6e\u7f16\u7801\u7684\u8bdd\u5c31\u65e0\u4ece\u4e0b\u624b\u7684\uff0c\u6bd5\u7adf\u7f16\u7801\u7684\u7c7b\u578b\u90a3\u4e48\u591a\u3002\u8fd9\u6837\u53ef\u4ee5\u4f7f\u7528&nbsp;<strong>apparent_encoding<\/strong>\u83b7\u53d6\u7f51\u9875\u4f7f\u7528\u7684\u7f16\u7801\uff0c\u5728\u8fdb\u884c\u8bbe\u7f6e\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import requests\n\nurl='http:\/\/laoji.org'\nr=requests.get(url)\nprint(r.apparent_encoding)\nr.encoding=r.apparent_encoding\nprint(r.text)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4e09\u79cd\u65b9\u6cd5\u89e3\u51b3\u8bf7\u6c42\u540e\u4e71\u7801\u95ee\u9898\u3002 \u65b9\u6cd5\u4e00\uff1a\u83b7\u53d6\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u518d\u5229\u7528str\u8fdb\u884c\u7f16\u7801\u8f6c\u6362 \u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528r.text R [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":43113,"comment_status":"open","ping_status":"closed","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[283],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/46849"}],"collection":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/comments?post=46849"}],"version-history":[{"count":0,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/46849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media\/43113"}],"wp:attachment":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media?parent=46849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/categories?post=46849"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/tags?post=46849"}],"curies":[{"name":"wp","href":"http:\/\/api.w.org\/{rel}","templated":true}]}}