Iphone 如何使用AsiTRequest表示此旋度？

当我使用上面的代码时，我收到一个“需要授权”的响应，因此我一定是做错了什么事。

默认情况下，AsitpRequest只会在服务器请求用户名/密码后发送用户名/密码

您可以通过呼叫：，使其在没有服务器请求的情况下发送它们：

ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"https://go.urbanairship.com/api/push/"]] autorelease];
[request  setRequestMethod:@"POST"];

request.username = @"APPLICATION KEY";
request.password = @"MASTER SECRET";

[request setPostValue:@"MY DEVICE CODE TOKEN" forKey:@"device_tokens"];

[request setPostValue:@"hello" forKey:@"alert"];

[request setDelegate:self];
[request startSynchronous];

ASIFormDataRequest *request = [[[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:@"https://go.urbanairship.com/api/push/"]] autorelease];
[request  setRequestMethod:@"POST"];

request.username = @"APPLICATION KEY";
request.password = @"MASTER SECRET";

[request setPostValue:@"MY DEVICE CODE TOKEN" forKey:@"device_tokens"];

[request setPostValue:@"hello" forKey:@"alert"];

[request setDelegate:self];
[request startSynchronous];

[request setAuthenticationScheme:(NSString *)kCFHTTPAuthenticationSchemeBasic];