Question

当我从viewDidLoad

调用getProfile方法时

- (void)viewDidLoad {
    [super viewDidLoad];
    [self getProfile];

}

成功

-(void)getProfile
{


    NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil];



    NSString *tempurl= [NSString stringWithFormat:@"%@11155/person/@self",baseUrlSecure];
    tempurl = [tempurl stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
    NSURL *url = [NSURL URLWithString:tempurl];
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
                                                           cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                       timeoutInterval:60.0];

    [request addValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request addValue:gWCToken forHTTPHeaderField:@"WCToken"];
    [request addValue:gWCTrustedToken forHTTPHeaderField:@"WCTrustedToken"];
    [request setHTTPMethod:@"GET"];

    NSURLSessionDataTask *postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {



        if (error)
        {
            NSLog(@"Error: %@", error);
            dispatch_async(dispatch_get_main_queue(), ^{
                [Alert showAlertWithTitle:@"M2All" andWithMessage:error.localizedDescription onView:self andErrorCode:[NSString stringWithFormat:@"%ld",error.code]];
            });
        }
        else
        {
            NSDictionary *dictResult = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];

            NSArray *arrError = [dictResult objectForKey:@"errors"];
            if(arrError.count >0)
            {
                dispatch_async(dispatch_get_main_queue(), ^{
                    [Alert showAlertWithTitle:@"M2All" andWithMessage:[[arrError objectAtIndex:0] objectForKey:@"errorMessage"] onView:self andErrorCode:[[arrError objectAtIndex:0] objectForKey:@"errorCode"]];

                });
                return;
            }


                 }

    }];

    [postDataTask resume];
}

但是从webViewDidFinishLoad调用同样的错误

我不知道是什么问题

- (void)webViewDidFinishLoad:(UIWebView *)webView{
        [self getProfile];

}

Answer 1

清除浏览器Cookie并重试。我遇到了类似的问题。我清除了浏览器缓存，它对我来说很好用

来自webViewDidFinishLoad的休息调用会导致错误

1 个答案: