如何使用 $resource 将数组从 angular js 传递给 REST 服务 [英] how to pass an array from angular js to REST service using $resource

问题描述

我是 AngularJs 和 REST 服务的新手，想知道如何使用 $resource 将对象数组传递给 Angular js 中的 REST-POST 调用.我知道如何传递单个参数但不确定如何传递数组.这是我传递单个参数的 Get 调用代码.谁能告诉我，我怎样才能用 POST + 数组实现同样的事情.谢谢！！

I am a novice to AngularJs and REST service and want to know how can I pass an array of object to REST-POST call in angular js using $resource. I know how to pass a single parameter but not sure how to pass an array. This is my code for Get call where I am passing a single parameter. Can anyone tell me , how can I achieve the same thing with POST + array. Thanks!!

 var services = angular.module('myApp.services', ['ngResource']);
        services.factory('AngularIssues',
            function($resource){
            return $resource('http://localhost:8181/MyRESTService/services/UserInfo/:id', {} ,{
                get:{method:'GET' , params: {id: '@id'} }
             } );
        });

推荐答案

在你的控制器中，你需要做这样的事情.您将 POST 请求作为 save() 函数的参数传递的位置.工作 jsFiddle.您可以使用网络下的 Chrome 开发工具验证这一点.

In your controller you'll need to do something like this. Where you are passing your POST request as a parameter of the save() function. Working jsFiddle. You can verify this using Chrome's Dev Tools under Networks.

看看 AngularJS $resource 文档，有一些例子如何对 API 进行 POST 调用.

Have a look at the AngularJS $resource documentation, there are some examples of how to make a POST call to the API.

services.factory('AngularIssues',
function($resource){
   return $resource('/echo/json/', {} ,{
       get:{method:'GET' , params: {id: '@id'} }
   } );
});

services.controller('AppController', ['$scope', 'AngularIssues', 
function($scope, AngularIssues) {

    AngularIssues.save({ "theArray": [{ name: "Object 1" }, { name: "Object 2" }] })
    .$promise.then(function(res) {
       $scope.done = "I AM DONE!";
    });

}]);

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