NSURLSession使用Objective-C在Watch OS2上将数据返回为Null

问题描述

这在iPhone(Simlulator和设备)上完美运行，但在Watch OS2上却获得了空白数据.这可能是什么问题?

This works perfectly on iPhone (Simlulator and Device) but on Watch OS2 i get blank data. What might be the issue with this ?

NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *task = [session dataTaskWithRequest:theRequest
                                        completionHandler:
         ^(NSData *data, NSURLResponse *response, NSError *error) 
 {
      theData = [[NSString alloc]initWithBytes:[data bytes] length:[data length] encoding:NSUTF8StringEncoding];
    NSLog(@"%@", theData);
}];
 [task resume];

推荐答案

对不起，发现错误.必须在WatchKit扩展上添加允许任意加载".添加后，我得到了结果.

Sorry found the mistake. Had to add Allows Arbitrary Loads on the WatchKit extension. After adding i got the result.

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