//new request object 
QNetworkRequest request; 

//ready for sending the HTTPS request 
QSslConfiguration config. 
QSslConfiguration conf=request. SslConfiguration (); 
The conf. SetPeerVerifyMode (QSslSocket: : VerifyNone); 
The conf. SetProtocol (QSsl: : TlsV1SslV3); 
Request. SetSslConfiguration (conf); 
Request. SetUrl (QUrl (" https://www.baidu.com ")); 
Request. SetUrl (QUrl (id));//my request url 

//check supported agreement 
QDebug () & lt;  

OpenSSL first problem is already processed, support the protocol is available (" FTP ", "file", "QRC", "HTTP", "HTTPS", "data") 

But when after a period of time to request, the output will become () 


Whether because of aging? How to solve? Your bosses and see, don't have time to throw me a keyword can also, now touch mind,,