先看看http://www.cnblogs.com/mbydzyr/p/3460501.html
http://www.oschina.net/translate/angularjs-factory-vs-service-vs-provider
使用factory创建服务
<!doctype html> <html ng-app='ShoppingModule'> <head> <meta charset="UTF-8"> <script src="angular.js"></script> <script src="controller2.js"></script> </head> <body ng-controller="ShoppingController"> <h1>Shop!</h1> <table> <tr ng-repeat='item in items'> <td>{{item.title}}</td> <td>{{item.description}}</td> <td>{{item.price | currency}}</td> </tr> </table> </div> </html>
JS
var shoppingModule = angular.module('ShoppingModule', []); shoppingModule.factory('Items', function() { var items = {}; items.query = function() { // 在真实的应用中,我们会从服务端拉取这块数据 ... console.log('service'); return [ { title: 'Paint pots', description: 'Pots full of paint', price: 3.95 }, { title: 'Polka dots', description: 'Dots with polka', price: 2.95 }, { title: 'Pebbles', description: 'Just little rocks', price: 6.95 } ]; }; return items; }); function ShoppingController($scope, Items) { //console.log(Items.query()); $scope.items = Items.query(); }