Question

我需要在AngularJS控制器中使用常量引用URL地址。根据我到目前为止发现的示例，我已经进行了编码（小片段）：

var app = angular.module("customerManagement", []).constant('SERVER_URL','http://localhost:8080/customers');

app.controller("customerManagementController", function ($scope, $http) {

$scope.customers = [];
$scope.form = {
  id: -1,
  name: "",
  surname: ""
};
//Now load the data from server
_refreshPageData();
//HTTP POST/PUT methods for add/edit customers
$scope.update = function () {
  var method = "";
  var url = "";
  var data = {};
  if ($scope.form.id == -1) {
    //Id is absent so add customers - POST operation
    method = "POST";
    url = SERVER_URL;
    data.name = $scope.form.name;
    data.surname = $scope.form.surname;
  }

但是它似乎不起作用。在控制台中，我可以看到：

Error: SERVER_URL is not defined

我的常量定义怎么了？谢谢

Answer 1

您需要将其注入您的控制器中

app.controller("customerManagementController", function ($scope, $http, 
SERVER_URL) {
...
}

在AngularJS文件中使用常量

1 个答案: