{"id":12981,"date":"2025-04-18T20:07:16","date_gmt":"2025-04-18T12:07:16","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/12981.html"},"modified":"2025-04-18T20:07:16","modified_gmt":"2025-04-18T12:07:16","slug":"%e5%b7%a5%e4%bd%9c%e7%ac%94%e8%ae%b0-qt%e6%9e%84%e5%bb%ba%e8%bd%bb%e9%87%8f%e7%ba%a7-http-%e6%9c%8d%e5%8a%a1%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/12981.html","title":{"rendered":"\u5de5\u4f5c\u7b14\u8bb0 -- QT\u6784\u5efa\u8f7b\u91cf\u7ea7 HTTP \u670d\u52a1\u5668"},"content":{"rendered":"<h2>\u4e00\u3001 \u524d\u8a00<\/h2>\n<p>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;\u672c\u7a0b\u5e8f\u5f00\u53d1\u73af\u5883\u4e3aVS2017 + Qt5.12.0\uff0c\u4f7f\u7528\u5de5\u5177Qt VS Tools\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u5229\u7528 Qt \u7684\u7f51\u7edc\u6a21\u5757\uff0c\u4ece\u96f6\u5f00\u59cb\u6784\u5efa\u4e00\u4e2a\u529f\u80fd\u5b8c\u5907\u7684 HTTP \u670d\u52a1\u5668\u3002\u6211\u4eec\u5c06\u4ece\u57fa\u672c\u7684 HTTP 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&nbsp; &nbsp; &nbsp; \u672c\u6587\u53ea\u4ecb\u7ecd\u5de5\u4f5c\u4e2d\u5e38\u7528\u5230\u7684GET\u8bf7\u6c42\u4e0ePOST\u8bf7\u6c42\u3002HTTP\u8bf7\u6c42\u51c6\u786e\u6765\u8bf4\uff0c\u6210\u4e3a\u201cHTTP\u8bf7\u6c42\u62a5\u6587\u201d\uff0c\u7531\u8bf7\u6c42\u884c\u3001\u8bf7\u6c42\u5934\u3001\u8bf7\u6c42\u4f53\u7ec4\u6210\u3002\u8bf7\u6c42\u884c\u53c8\u7531\u8bf7\u6c42\u65b9\u5f0f\u3001\u8bf7\u6c42URL\u3001HTTP\u7248\u672c\u7ec4\u6210\u3002<\/p>\n<p>HTTP\u8bf7\u6c42\u62a5\u6587<\/p>\n<p>\u8bf7\u6c42\u884c<br \/>\n    \u65b9\u6cd5(GET\/POST)<br \/>\n    URL(http:\/\/127.0.0.1:8080\/)<br \/>\n    HTTP\u7248\u672c<br \/>\n\u8bf7\u6c42\u5934<br \/>\n\u8bf7\u6c42\u4f53 <\/p>\n<p>POST\u8bf7\u6c42\u4e0eGET\u8bf7\u6c42\u7684\u4e0d\u540c\u70b9\u5728\u4e8e\uff1aPOST\u8bf7\u6c42\u4e3a\u5411\u670d\u52a1\u5668\u53d1\u9001\u6570\u636e\u4ee5\u66f4\u65b0\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u6545\u6570\u636e\u8f83\u591a\uff0c\u9700\u8981\u7528\u5230\u8bf7\u6c42\u4f53\u4ee5\u653e\u7f6e\u6570\u636e\uff1bGET\u7528\u4e8e\u4ece\u670d\u52a1\u5668\u83b7\u53d6\u6570\u636e\uff0c\u6545\u53c2\u6570\u6570\u636e\u653e\u5728URL\u5185\u3002&nbsp; &nbsp; &nbsp; &nbsp; \u4ee3\u7801\u5185\u7684\u6b65\u9aa4\u5373\u4e3a\uff1a<\/p>\n<h3>1. \u6784\u5efa\u5934\u90e8<\/h3>\n<p>QMap&lt;QString, QString&gt; rawHeaders;<br \/>\nrawHeaders.insert(\\&#8221;Content-Type\\&#8221;, \\&#8221;application\/json\\&#8221;);<br \/>\nrawHeaders.insert(\\&#8221;Accept\\&#8221;, \\&#8221;application\/json\\&#8221;); <\/p>\n<p>\\&#8221;Content-Type\\&#8221;, \\&#8221;application\/json\uff1a&nbsp;\u901a\u77e5\u670d\u52a1\u5668\u5ba2\u6237\u7aef\u53d1\u9001\u7684\u6570\u636e\u7c7b\u578b\u4e3aJSON\u683c\u5f0f<\/p>\n<p>\\&#8221;Accept\\&#8221;, \\&#8221;application\/json\uff1a&nbsp;\u8868\u793a\u5ba2\u6237\u7aef\u5e0c\u671b\u4ece\u670d\u52a1\u5668\u63a5\u6536\u7684\u6570\u636e\u683c\u5f0f\u4e3aJSON\u683c\u5f0f<\/p>\n<h3>2. \u6784\u5efaURL<\/h3>\n<p>http:\/\/127.0.0.1:8080\/Service.action?method=Complete&amp;param={\\&#8221;LOGIN_ID\\&#8221;:\\&#8221;151960\\&#8221;} <\/p>\n<p>http:\/\/ \uff1a&nbsp;\u6307\u5b9a\u4f7f\u7528\u534f\u8bae\u4e3aHTTP\uff0c\u52a0\u5bc6\u7248\u672c\u4e3aHTTPS<\/p>\n<p>127.0.0.1:8080 \uff1a\u76ee\u6807\u670d\u52a1\u5668\u7684IP\u5730\u5740\u4e0e\u7aef\u53e3\u3002HTTP\u534f\u8bae\u7684\u9ed8\u8ba4\u7aef\u53e3\u4e3a80\u7aef\u53e3\uff0c\u82e5\u7aef\u53e3\u90e8\u5206\u53c2\u6570\u7701\u7565\uff0c\u670d\u52a1\u5668\u4f1a\u9ed8\u8ba4\u8fd4\u56de80\u7aef\u53e3\u7684\u7f51\u7ad9<\/p>\n<p>\/Service.action 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\\&#8221;\\&#8221;\uff1a\u53cc\u5f15\u53f7\u7528\u4e8e\u5b9a\u4e49\u5b57\u7b26\u4e32\u503c<\/p>\n<p>\u4ee5\u4e0a\u4e3aGET\u8bf7\u6c42\u7684URL\uff0cPOST\u8bf7\u6c42\u7684URL\u4e0d\u9700\u8981\u6709\u67e5\u8be2\u53c2\u6570\u8fd9\u90e8\u5206<\/p>\n<h3>3. \u6784\u5efa\u8bf7\u6c42\u4f53(POST)<\/h3>\n<p>\u9700\u8981\u77e5\u9053\uff0c\u5728\u4ee3\u7801\u4e2d\u548c\u5728\u6570\u636e\u5305\u4e2d\u8bf7\u6c42\u4f53\u7684\u663e\u793a\u65b9\u5f0f\u662f\u4e0d\u540c\u7684<\/p>\n<p>\u4ee3\u7801\u4e2d\uff0cQString\u5c31\u662f\u8bf7\u6c42\u4f53<\/p>\n<p>QJsonObject m_obj1;<br \/>\nm_obj1.insert(\\&#8221;LOGIN_ID\\&#8221;, \\&#8221;151960\\&#8221;);<\/p>\n<p>QJsonObject m_obj;<br \/>\nm_obj.insert(\\&#8221;method\\&#8221;, \\&#8221;TestDataCollect2MainChild\\&#8221;);<br \/>\nm_obj.insert(\\&#8221;param\\&#8221;, m_obj1);<br \/>\nQString jsonData = QJsonDocument(m_obj).toJson(QJsonDocument::Compact); <\/p>\n<p>\u6570\u636e\u5305\u4e2d\u4f1a\u663e\u793aJSON\u683c\u5f0f<\/p>\n<p>{<br \/>\n    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