Qt5与https

Qt版本为：Qt 5.4.0 MinGW 32bit && Windos7

在使用QtNetwork模块连接https网站时出现了

QSslSocket: cannot call unresolved function SSLv23_client_method

QSslSocket: cannot call unresolved function SSL_CTX_new

QSslSocket: cannot call unresolved function SSL_library_init

QSslSocket: cannot call unresolved function ERR_get_error

QSslSocket: cannot call unresolved function ERR_get_error

发现是OpenSSL的问题，去下载对应位数的OpenSSL （默认安装，一路next到底就行了，Qt一般是32位的，OpenSSL一般也是安装32位的）。

在代码方面的话，类似于下面，设置QSslConfiguration

    QNetworkRequest mRequest;    QSslConfiguration config;    config.setPeerVerifyMode(QSslSocket::VerifyNone);    config.setProtocol(QSsl::SslV2);    mRequest.setSslConfiguration(config);