如何在目标c中将NSMutable数组发布到php文件

Question

I am new to iPhone Programming.

I am have one NSMutableArray i want to POST that array to server's php file and update my server's xml file.

Thanks in advance.

Answer 1

May you need this code ..

declare a reference of NSURLConnection *postConnection in .h and make it property and synthesize in .m file...

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];

may this will help you