使用ASIHTTP的PUT請求？

Question

我有一個使用PUT方法從URL默認/ isUserInternational/id/1請求的Web服務，並且在請求主體中應該附加isInternational = 1。

我正在使用以下代碼，但仍然無法發出PUT請求。

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]; 

請幫忙！提前致謝。

Answer 1

雖然如果你使用appendPostData：或appendPostDataFromFile：它不會工作。此外，如果您使用了它們，它將視爲文檔中提到的POST請求。/appendPostDataFromFile：/ setPostBody：

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

//默認變得POST。

因此，我張貼正確的代碼已經爲我工作，希望它可能有助於其他人！

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]; 

並記住刪除行[self.asiFormDataRequest setPostFormat：ASIMultipartFormDataPostFormat];因爲它使您的請求被視爲POST。這是我的愚蠢的錯誤！

Answer 2

如果要通過PUT發送數據，請使用appendPostData:或appendPostDataFromFile:。