使用ASIHTTP的PUT请求？

Question

我有一个使用PUT方法从URL默认/ isUserInternational/id/1请求的Web服务，并且在请求主体中应该附加isInternational = 1。

我正在使用以下代码，但仍然无法发出PUT请求。

NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"default/isUserInternational/id/%@", @"5"]]; 
self.asiFormDataRequest = [[ASIFormDataRequest alloc] initWithURL:url]; 
[self.asiFormDataRequest setDelegate:self]; 
[self.asiFormDataRequest setTimeOutSeconds:REQUEST_TIMEOUT]; 
[self.asiFormDataRequest setPostFormat:ASIMultipartFormDataPostFormat]; 
[self.asiFormDataRequest setRequestMethod:@"PUT"]; 
[self.asiFormDataRequest addRequestHeader:@"Accept" value:@"application/json"]; 
[self.asiFormDataRequest addRequestHeader:@"Content-Type" value:@"application/x-www-form-urlencoded"]; 

//[self.asiFormDataRequest addRequestHeader:@"1" value:@"isInternational"]; 
//[self.asiFormDataRequest appendPostData:[@"1" dataUsingEncoding:NSUTF8StringEncoding]]; 

[self.asiFormDataRequest addPostValue:@"1" forKey:@"isInternational"]; 
[self.asiFormDataRequest startSynchronous]; 

请帮忙！提前致谢。

Answer 1

虽然如果你使用appendPostData：或appendPostDataFromFile：它不会工作。此外，如果您使用了它们，它将视为文档中提到的POST请求。/appendPostDataFromFile：/ setPostBody：

（http://allseeing-i.com/ASIHTTPRequest/How-to-use#setting_request_headers）当您使用appendPostData

//默认变得POST。

因此，我张贴正确的代码已经为我工作，希望它可能有助于其他人！

NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"default/isUserInternational/id/%@", @"5"]]; 
self.asiFormDataRequest = [[ASIFormDataRequest alloc] initWithURL:url]; 
[self.asiFormDataRequest setDelegate:self]; 
[self.asiFormDataRequest setTimeOutSeconds:REQUEST_TIMEOUT]; 
//[self.asiFormDataRequest setPostFormat:ASIMultipartFormDataPostFormat]; 
[self.asiFormDataRequest addRequestHeader:@"Accept" value:@"application/json"]; 
[self.asiFormDataRequest addRequestHeader:@"Content-Type" value:@"application/x-www-form-urlencoded"]; 
[self.asiFormDataRequest addRequestHeader:@"1" value:@"isInternational"]; 
[self.asiFormDataRequest setRequestMethod:@"PUT"]; 

[self.asiFormDataRequest addPostValue:@"1" forKey:@"isInternational"]; 
[self.asiFormDataRequest startSynchronous]; 

并记住删除行[self.asiFormDataRequest setPostFormat：ASIMultipartFormDataPostFormat];因为它使您的请求被视为POST。这是我的愚蠢的错误！

Answer 2

如果要通过PUT发送数据，请使用appendPostData:或appendPostDataFromFile:。