QHttp WebService返回值? - QTCN开发网

离线hats

只看楼主正序阅读楼主发表于: 2012-01-08

— 本帖被 XChinux 从 Qt基础编程移动到本区(2012-01-09) —

要用c++调用C#写的WebService，现在能用Qhttp直接发送XML字符串调用成功，但是取不到返回值。
用信号responseHeaderReceived const QHttpResponseHeader & resp ) 和 readyRead ( const QHttpResponseHeader & resp )

都只取到返回的头部信息，用QHttp::readAll没读取成功。
代码大概是这样:

复制代码

QUrl url(urlLineEdit->text());
QHttpRequestHeader header("POST", url.path() );
header.setValue("Host", url.host() );
header.setContentType("text/xml; charset=utf-8");
header.setValue("SOAPAction", ""http://tempuri.org/HelloWorld"");
QString content("<?xml version="1.0" encoding="utf-8"?>"
"<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">"
" <soap:Body>"
" <HelloWorld xmlns="http://tempuri.org/">sdafwer</HelloWorld>"
" </soap:Body>"
"</soap:Envelope>"
);
//header.setValue("Content-Length", tr("%1").arg(11) );
http->setHost( url.host() );
httpRequestAborted = false;
httpGetId = http->request( header, content.toUtf8 (), buffer);