AngularJS的“.module(“modulename", […])"中的方括号是什么意思 [英] What is the meaning of the square brackets in “.module("modulename", […])” of AngularJS

问题描述

我刚刚看到了一个示例 AngularJS 中的路由.我想知道依赖 'ngRoute' 和模块 mainApp 之间的关系，在 Synatx var mainApp = angular.module("mainApp", ['ngRoute']);.

I just saw an example of routing in AngularJS. I would like to know the relation ship between dependency 'ngRoute' and module mainApp, in synatx var mainApp = angular.module("mainApp", ['ngRoute']);.

以前我见过在模块声明中使用空方括号的例子.

Previously I've seen examples with empty square brackets in module declaration.

以下是代码的整个上下文:

Below is the whole context of code:

var mainApp = angular.module("mainApp", ['ngRoute']);

  mainApp.config(['$routeProvider',
     function($routeProvider) {
        $routeProvider.
           when('/addStudent', {
              templateUrl: 'addStudent.htm',
              controller: 'AddStudentController'
           }).
           when('/viewStudents', {
              templateUrl: 'viewStudents.htm',
              controller: 'ViewStudentsController'
           }).
           otherwise({
              redirectTo: '/addStudent'
           });
     }]);

推荐答案

[...] 定义一个数组

在有角的情况下.

mainApp 是主模块(主数组)，ngRoute 是子模块(类似于对象数组).

mainApp is a main module( main array) and ngRoute is a sub module(like array of object).

样本是

var ngRoute=[];//{}

var mainApp=[ngRoute];// now the `mainApp` includes the `ngRoute`

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