查看qt支持的ssl版本和当前支持的网络协议

查看qt支持的ssl版本和当前支持的网络协议(备用)

    // 查詢Qt支持的版本
    bool bSupp = QSslSocket::supportsSsl();
    QString buildVersion = QSslSocket::sslLibraryBuildVersionString();
    QString version = QSslSocket::sslLibraryVersionString();
    qDebug() << bSupp << buildVersion << version;
    
    // 查看当前网络请求支持协议
    QNetworkAccessManager *accessManager = new QNetworkAccessManager(this);
    qDebug() << accessManager->supportedSchemes();

 

SSL证书认证三种方式

  SSL证书认证，有以下三种：

 // 1. 方法1
 QSslConfiguration config ;

 config.setPeerVerifyMode(QSslSocket::VerifyNone);
 config.setProtocol(QSsl::TlsV1);

 QNetworkRequest request(req);
 request.setSslConfiguration(config);
 

 // 2. 方法2
 QNetworkRequest request ;

 request.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
 QNetworkReply* reply = QNetworkAccessManager::createRequest(op, request, outgoingData);
 reply->ignoreSslErrors();
 

 // 3. 方法3 
 QSslConfiguration config ;

 QList<QSslCertificate> certs = QSslCertificate::fromPath("C:\\FiddlerRoot.crt");
 config.setCaCertificates(certs);

 QNetworkRequest request(req);
 request.setSslConfiguration(config);

 

原文地址： https://itzhai.cn/xuexijiaocheng/qt/1312.html