#define AFWEBAPI_REQUEST_TIMEOUT 20

#pragma mark - 单例 & 构造函数
+ (instancetype)sharedTools {

 static WXNetworkTools *instance;

 static dispatch_once_t onceToken;
 dispatch_once(&onceToken, ^{
  instance = [[self alloc] initWithBaseURL:[NSURL URLWithString:WX_SERVER_URL]];

  instance.requestSerializer.timeoutInterval = AFWEBAPI_REQUEST_TIMEOUT;

 });

 return instance;
}

/// @param finished 完成回调
- (void)requestWithMethod:(WXRequestMethod)method URLString:(NSString *)URLString parameters:(id)parameters finished:(WXRequestCallBack)finished {

 NSString *methodName = (method == GET) ? @"GET" : @"POST";

 NSLog(@"%@",URLString);

 [[self dataTaskWithHTTPMethod:methodName URLString:URLString parameters:parameters uploadProgress:nil downloadProgress:nil success:^(NSURLSessionDataTask *task, id responseObject) {

  finished(responseObject, nil);


  if (responseObject[@"status"] && [responseObject[@"status"] integerValue] == 1000) {


   //这里来账号互踢
   [[NSNotificationCenter defaultCenter] postNotificationName:KMutualKickNotification object:nil];


   return;

  }

 } failure:^(NSURLSessionDataTask *task, NSError *error) {

  NSLog(@"网络请求错误 %@", error);

  //这里来处理网络超时
  if (error.code == -1001) {

   [SVProgressHUD showErrorWithStatus:@"网络超时！"];

   return ;
  }
  finished(nil, error);

 }] resume];
}