iOS 网络请求设置https连接方式

// 1.初始化单例类

    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];

    //  SSLPinningMode

    // 2.设置证书模式

    NSString * cerPath = [[NSBundle mainBundle] pathForResource:@"xxx" ofType:@"cer"];

    NSData * cerData = [NSData dataWithContentsOfFile:cerPath];

    manager.securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeCertificate withPinnedCertificates:[[NSSet alloc] initWithObjects:cerData, nil]];

    // 客户端是否信任非法证书

    manager.securityPolicy.allowInvalidCertificates = YES;

    // 是否在证书域字段中验证域名

    [manager.securityPolicy setValidatesDomainName:NO];