Question

我有一个Web服务，它使用PUT方法从URL default / isUserInternational / id / 1请求，并且在请求正文中应该追加isInternational = 1.

我正在使用以下代码但仍无法发出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];

Answer 1

如果您想通过PUT发送数据，请使用appendPostData:或appendPostDataFromFile:。

Answer 2

虽然你使用了appendPostData：或appendPostDataFromFile：它不会工作。另外，如果您使用它们，它将被视为文档中提到的POST请求。

//当你使用appendPostData时，默认变为POST：/ appendPostDataFromFile：/ setPostBody：

（http://allseeing-i.com/ASIHTTPRequest/How-to-use#setting_request_headers）。

所以我发布了对我有用的正确代码，希望它对其他人有用！

    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];

AND REMEMBER删除行[self.asiFormDataRequest setPostFormat：ASIMultipartFormDataPostFormat];因为它使您的请求被视为POST。这是我的愚蠢错误！

PUT请求使用ASIHTTP？

2 个答案: