转换数组中的字符串
问题描述：
我在这里有一个小问题。我正在做一个表单登录，发送字符串到PHP，回到我最后的答案，“错误”或“确定”。转换数组中的字符串
但是，我需要PHP返回一点点比它，如名称等，我想显示这个名字在一个标签。所以，为此，我需要一个数组，对吗？
那么，我该如何做到这一点？
NSMutableURLRequest *request =
[[NSMutableURLRequest alloc] initWithURL:
[NSURL URLWithString:@"http://localhost/dev/mcomm/login.php"]];
[request setHTTPMethod:@"POST"];
NSString *postString = [[NSString alloc] initWithFormat:@"email=%@&pass=%@", email.text, senha.text];
[request setValue:[NSString
stringWithFormat:@"%d", [postString length]]
forHTTPHeaderField:@"Content-length"];
[request setHTTPBody:[postString
dataUsingEncoding:NSUTF8StringEncoding]];
[[NSURLConnection alloc]
initWithRequest:request delegate:self];
//get response
NSHTTPURLResponse* urlResponse = nil;
NSError *error = [[NSError alloc] init];
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&urlResponse error:&error];
NSString *result = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSLog(@"Response Code: %d", [urlResponse statusCode]);
if ([urlResponse statusCode] >= 200 && [urlResponse statusCode] < 300) {
NSLog(@"Response: %@", result);
}
谢谢！