             }
         }
         
-    Alamofire.request(url, method: method, parameters: parameters,headers:headers).responseObject{
+    Alamofire.request(url, method: method, parameters: params,headers:headers).responseObject{
             (response:DataResponse<M>) in
             if !loadingTip.isEmpty{
                 IAW_TaskTool.cancel(task) //速度太快的不显示进度条

    
    
    //    data 返回msg
   open class func loadDataStr<M:IAW_BaseModel<Any>>(_ url:String,method: HTTPMethod = .post,parameters: Parameters? = nil,headers: HTTPHeaders? = nil,loadingTip:String = "",userDefinedTip:Bool = false,finished:@escaping (M)->(),failure:(()->())? = nil,dealTokenInvalid:((Bool)->(Bool))? = nil){
        if !checkNet(){
            return
        }

    }
    
    //返回 T 带 failure
    open class func loadData<T:Mappable,M:IAW_BaseModel<T>>(_ url:String,method: HTTPMethod = .post,params: Parameters? = nil,headers: HTTPHeaders? = nil,loadingTip:String = "",userDefinedTip:Bool = false,finished:@escaping (DataResponse<M>,T)->(),failure:(()->())? = nil,dealTokenInvalid:((Bool)->(Bool))? = nil){
        if !checkNet(){
            return
        }
