我怎樣才能將NSMutable數組POST到目標文件c

Question

我是iPhone編程的新手。

我有一個NSMutableArray我想POST該數組到服務器的php文件並更新我的服務器的xml文件。

在此先感謝。

Answer 1

願你需要這個代碼..

聲明中.H一NSURLConnection的 * postConnection參考，並使其財產和.m文件合成...

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:@"yourPhpUrl.php"]]; 

[request setHTTPMethod:@"POST"]; 

NSMutableDictionary *jsonDict = [[NSMutableDictionary alloc] init]; 
[jsonDict setValue:yourArray forKey:@"userName"]; 
NSLog(@"JSON Dict: %@",jsonDict);//Check your array here... 


NSData *jsonData = [NSJSONSerialization dataWithJSONObject:jsonDict options:kNilOptions error:nil]; 
NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; 
NSLog(@"JSON String: %@",jsonString); //Check your post String here... 

[request setValue:@"application/json" forHTTPHeaderField:@"Accept"]; 
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"]; 

[request setValue:@"json" forHTTPHeaderField:@"Data-Type"]; 
[request setValue:[NSString stringWithFormat:@"%d", [jsonData length]] forHTTPHeaderField:@"Content-Length"]; 
[request setHTTPBody: jsonData]; 

self.postConnection = [[NSURLConnection alloc] initWithRequest:request delegate:self startImmediately:true]; 

可能這會幫助你