IOS:ASIFormDataRequest带引号

Question

我必须将json发送到只通过POST变量接受它的Web服务.

ASIFormDataRequest坚持要转义我的引号.

任何帮助,将不胜感激

ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
NSString *body = [NSString stringWithFormat:@"{\"user\":\"username\",\"pass\":\"password\"}"];
[request setPostValue:body forKey:@"body"];
[request startSynchronous];

output: "{\"user\":\"username\",\"pass\":\"password\"}"

Answer 1

约瑟夫H是对的

ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
 [request appendPostData:[dataString dataUsingEncoding:NSUTF8StringEncoding]];
[request setRequestMethod:@"POST"];
[request startSynchronous];

是要走的路。