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  • angular ajax的使用及controller与service分层

    一个简单的例子,控制层:
    .controller('publishController',['$scope','publishService', function($scope,publishService){ publishService.getData().then( function(answer){ $scope.data = answer.data; console.info(answer); }, function(error){ $scope.error = error; } ); }])

      服务层:

    app.service('publishService',['$http','$q',function($http,$q){
    return {
    	getData:function(){
            var deferred = $q.defer();
            var promise = $http.post(url);
             promise.then(
                      // 通讯成功的处理
                      function(answer){
                        //在这里可以对返回的数据集做一定的处理,再交由controller进行处理
                        answer.status = true;
                        deferred.resolve(answer);
                      },
                      // 通讯失败的处理
                      function(error){
                        // 可以先对失败的数据集做处理,再交由controller进行处理
                        error.status = false;
                        deferred.reject(error);
                      });
                    //返回promise对象,交由controller继续处理成功、失败的业务回调
            return deferred.promise;
        }
    }
    }]);
    

      app:

    var app = angular.module("myApp", ['ngAnimate','ngRoute']);
    

      

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  • 原文地址:https://www.cnblogs.com/yansum/p/6562150.html
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