如何解决angular分页插件tm.pagination二次触发的问题

var app = angular.module("shopping", [ 'pagination' ]);
 app.controller("brandController",
 function($scope, $http) {
 $scope.reloadList = function() {
 //切换页码 
 $scope.findPage($scope.paginationConf.currentPage,
 $scope.paginationConf.itemsPerPage);
 }
 $scope.reload = true;
 //分页控件配置 
 $scope.paginationConf = {
 currentPage : 1,
 totalItems : 10,
 itemsPerPage : 10,
 perPageOptions : [ 10, 20, 30, 40, 50 ],
 onChange : function() {
 if(!$scope.reload) {
 return;
 }
 $scope.reloadList();//重新加载 这个方法会重复调用两次
 $scope.reload = false;
 setTimeout(function() {
 $scope.reload = true;
 }, 200);
 }
 };
 //分页
 $scope.findPage = function(page, rows) {
 
 $http.get(
 '../goods/findAll?pageNum=' + page + '&pageSize='
 + rows).success(function(response) {
 $scope.list = response.rows;
 $scope.paginationConf.totalItems = response.total;　　//更新总记录数
 });
 }
 });