IOS HTTPS 忽略证书

实现 NSURLConnectionDelegate 的代理方法： 

 

- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {

    return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];

}

- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {

    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust])

        //if ([trustedHosts containsObject:challenge.protectionSpace.host])

            [challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] 

                 forAuthenticationChallenge:challenge];  

    [challenge.sender continueWithoutCredentialForAuthenticationChallenge:challenge];

}