{"id":865,"date":"2014-05-13T10:19:41","date_gmt":"2014-05-13T02:19:41","guid":{"rendered":"http:\/\/www.myvoipapp.com\/blogs\/yxh\/?p=865"},"modified":"2019-02-12T20:11:49","modified_gmt":"2019-02-12T12:11:49","slug":"qt-network%e4%b8%ad%e7%9a%84%e4%b8%80%e7%82%b9%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2014\/05\/13\/qt-network%e4%b8%ad%e7%9a%84%e4%b8%80%e7%82%b9%e9%97%ae%e9%a2%98\/","title":{"rendered":"qt network\u4e2d\u7684\u4e00\u70b9\u95ee\u9898"},"content":{"rendered":"<p>\u5728\u4e00\u4e2a\u5c0f\u5e94\u7528\u4e2d\u4f7f\u7528\u4e86qt\u7684network\u6a21\u5757\uff0c\u8c03\u7528\u7f51\u7ad9\u7684\u4e00\u4e2a\u63a5\u53e3\uff08HTTP GET\u65b9\u5f0f\uff09\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u7ed3\u679c\u3002\u64cd\u4f5c\u975e\u5e38\u7b80\u5355\uff0c\u53ef\u662f\u5374\u51fa\u73b0\u4e86\u95ee\u9898\u3002<\/p>\n<p>\u9996\u5148\u662f\u5728windows\u4e0a\uff0c\u8fd0\u884c\u7a0b\u5e8f\u540e\uff0c\u63d0\u793a\u65e0\u6cd5\u5b9a\u4f4dlibeay32.dll\u3002\u8fd9\u4e2a\u662fopenSSL\u7684\u52a8\u6001\u94fe\u63a5\u5e93\uff0c\u4e0d\u660e\u767d\u4e3a\u4ec0\u4e48qt4.8.5\uff08windows\uff09\u9ed8\u8ba4\u94fe\u63a5\u4e86\u8fd9\u4e2a\u5e93\u3002\u67e5\u770b\u6587\u6863\uff0c\u8c8c\u4f3c\u7f3a\u7701\u60c5\u51b5\u4e0b\u662f\u4e0d\u7f16\u8bd1\u8fdbSSL\u529f\u80fd\u7684\uff0c\u800c\u4e14\u6211\u4eec\u7528\u7684\u5305\u5e76\u4e0d\u662f\u81ea\u5df1\u7f16\u8bd1\u7684\uff0c\u662f\u76f4\u63a5\u4eceqt\u7f51\u7ad9\u4e0b\u8f7d\u5b89\u88c5\u7684\u3002\u89e3\u51b3\u65b9\u6cd5\u4e5f\u7b80\u5355\uff0c\u65e0\u975e\u5c31\u662f\u5b89\u88c5openssl\u7684\u5e93\uff0ccopy\u76f8\u5e94\u7684dll\u5230exe\u6587\u4ef6\u540c\u4e00\u76ee\u5f55\u4e0b\u5373\u53ef\u3002<\/p>\n<p>\u63a5\u7740\u53c8\u51fa\u73b0\u4e86\u95ee\u9898\uff0c\u8c03\u7528HTTP\u540e\uff0c\u670d\u52a1\u5668\u8fd4\u56de\u201c406 NOT acceptable\u201d\u3002\u76f4\u63a5\u5c06\u94fe\u63a5\u653e\u5728\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u53c8\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\u3002\u68c0\u67e5server\u4e0a\u7684log\uff0c\u53d1\u73b0apache\u542f\u52a8\u4e86ModSecurity\u6a21\u5757\uff0c\u8be5\u6a21\u5757\u68c0\u67e5\u4e86User-Agent\u5934\uff0c\u5982\u679c\u592a\u7b80\u5355\u5219\u8ba4\u4e3a\u662f\u5047\u8bf7\u6c42\uff08spam\u8bf7\u6c42\uff1f\uff09\uff0c\u62d2\u7edd\u8be5HTTP\u8bf7\u6c42\u3002<\/p>\n<p>\u7528wireshark\u6293\u4e86\u4e00\u4e0b\u5305\uff0c\u53d1\u73b0QNetworkRequest\u9ed8\u8ba4\u7684User-Agent\u7684\u786e\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n<pre>User-Agent: Mozilla\/5.0<\/pre>\n<p>\u89e3\u51b3\u65b9\u5f0f\u540c\u6837\u7b80\u5355\uff0c\u6211\u4eec\u5f3a\u884c\u4fee\u6539\u4e3a\u7a0d\u5fae\u590d\u6742\u4e00\u70b9\u5373\u53ef\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>QNetworkRequest netReq;\r\nnetReq.setUrl(destUrl);\r\nnetReq.setRawHeader(\"User-Agent\",\"Mozilla\/5.0 (X11; Linux x86_64)\");<\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u7ed5\u5f00apache\u6a21\u5757\u7684\u68c0\u67e5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e00\u4e2a\u5c0f\u5e94\u7528\u4e2d\u4f7f\u7528\u4e86qt\u7684network\u6a21\u5757\uff0c\u8c03\u7528\u7f51\u7ad9\u7684\u4e00\u4e2a\u63a5\u53e3\uff08HTTP GET\u65b9\u5f0f\uff09\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u7ed3\u679c\u3002\u64cd\u4f5c\u975e\u5e38\u7b80\u5355\uff0c\u53ef\u662f\u5374\u51fa\u73b0\u4e86\u95ee\u9898\u3002 \u9996\u5148\u662f\u5728window&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2014\/05\/13\/qt-network%e4%b8%ad%e7%9a%84%e4%b8%80%e7%82%b9%e9%97%ae%e9%a2%98\/\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[344,70,345],"class_list":["post-865","post","type-post","status-publish","format-standard","hentry","category-6","tag-network","tag-qt","tag-url"],"_links":{"self":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/comments?post=865"}],"version-history":[{"count":3,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/865\/revisions"}],"predecessor-version":[{"id":868,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/865\/revisions\/868"}],"wp:attachment":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/media?parent=865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/categories?post=865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/tags?post=865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}