IOS開発：サーバ端のJsonデータを解析する

    //     
    NSString *urlstring = @"http://openapi.baidu.com/public/2.0/bmt/translate";
    //  request  
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:urlstring]];
    [request setHTTPMethod:@"GET"];
    NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:Nil error:nil];
    //  json      ,  NSJSONReadingMutableContainers             
    NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableContainers error:Nil];