如何使用Qt 4.6.1创建HTTP POST请求? [英] How can I create a HTTP POST request with Qt 4.6.1?
问题描述
如何使用Qt 4.6.1创建具有一些URL编码参数的HTTP POST请求?
How can I create a HTTP POST request with some URL encoded parameters using Qt 4.6.1?
我发现我可以创建一个QNetworkRequest,设置所有参数,并通过QNetworkAccessManagers post方法发送它。但是如何为请求添加一些URL编码的参数?
I figured out that I can create a QNetworkRequest, set all the parameters there and send it via QNetworkAccessManagers post method. But how can I add some URL-encoded parameters to the request?
最后,我想访问 Eve API 使用Qt / C ++。可以在这里找到一个Python示例:
http://www.eveonline.com/api/ doc / example-python.asp
In the end I want to access the Eve API using Qt/C++. A Python example can be found here: http://www.eveonline.com/api/doc/example-python.asp
我管理它使用类似的东西(仍然被重构和形成变成有用的):
I managed it using something like (still to be refactored and formed into something useful):
QNetworkReply *requestApi(QNetworkAccessManager &nwam)
{
QNetworkRequest request(QUrl("http://api.eve-online.com/account/Characters.xml.aspx"));
request.setHeader(QNetworkRequest::ContentTypeHeader,"application/x-www-form-urlencoded");
QByteArray data;
QUrl params;
params.addQueryItem("userid","user");
params.addQueryItem("apiKey","key");
data.append(params.toString());
data.remove(0,1);
QNetworkReply *reply = nwam.post(request,data);
return reply;
}
推荐答案
但应该使用:
data = params.encodedQuery();
而不是
data.append(params.toString());
data.remove(0,1);
正确处理UTF8字符串。
to handle UTF8 strings properly.
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