PHP Webサービスを使用して、JSON経由でログインを実行しようとしていますが、問題は常に出力が無効なユーザーになることです。
lementation LoginViewController
NSString *username;
NSString *password;
@synthesize arr,json;
- (IBAction)btnLogin:(id)sender {
username=txtUserName.text;
password=txtPassword.text;
NSString *post = [NSString stringWithFormat:@"user_name=%@&user_password=%@",username,password];
NSLog(@"post data value is:%@",post);
NSString *hostStr =@"http://myjsonwork.com/working_apps/?";
hostStr = [hostStr stringByAppendingString:post];
NSData *dataURL = [NSData dataWithContentsOfURL:[NSURL URLWithString:hostStr]];
json=[NSJSONSerialization JSONObjectWithData:dataURL options:kNilOptions error:nil];
NSString *str=[json objectForKey:@"success"];
NSLog(@"post data value is:%@",hostStr);
NSLog(@"post dataURL value is:%@",dataURL);
if ([str isEqualToString:@"True"])
{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Congrats" message:@"You are //authorised" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil,nil];
[alert show];
}
else
{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Error" message:@"Invalid Username and password" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil,nil];
[alert show];
}
}