AngularJs 通过 ocLazyLoad 实现动态（懒）加载模块和依赖

Posted 2020-08-05 renyunbo

好了，现进入正题，在 AngularJs 实现动态（懒）加载主要是依赖于3个主JS文件和一段依赖的脚本。

实现的过程主要是引用3个主要的JS文件

1.  <script src="angular/1.4.8/angular/angular.min.js"></script>
2. <script src="angular/ui-router/release/angular-ui-router.min.js"></script>
3. <script src="angular/oclazyload/src/ocLazyLoad.min.js"></script>

然后通过 APP 配置，将依赖的脚本进行注入操作

1.  var app = angular.module(‘pkcms‘, ["ui.router", "oc.lazyLoad"]);
2. app.config(["$provide", "$compileProvider", "$controllerProvider", "$filterProvider",
3. function ($provide, $compileProvider, $controllerProvider, $filterProvider) {
4. app.controller = $controllerProvider.register;
5. app.directive = $compileProvider.directive;
6. app.filter = $filterProvider.register;
7. app.factory = $provide.factory;
8. app.service = $provide.service;
9. app.constant = $provide.constant;
10. }]);
11. // 按模块化加载其他的脚本文件
12. app.constant(‘Modules_Config‘, [
13. {
14. name: ‘treeControl‘,
15. serie: true,
16. files: [
17. "Scripts/angular-bootstrap/ui-bootstrap-tpls-0.14.3.min.js"
18. ]
19. }
20. ]);
21. app.config(["$ocLazyLoadProvider","Modules_Config",routeFn]);
22. function routeFn($ocLazyLoadProvider,Modules_Config){
23. $ocLazyLoadProvider.config({
24. debug:false,
25. events:false,
26. modules:Modules_Config
27. });
28. };

以上是初始化动态加载的配置过程。

接着是建立路由

1.  "use strict"
2. app.config(["$stateProvider","$urlRouterProvider",routeFn]);
3. function routeFn($stateProvider,$urlRouterProvider){
4. $urlRouterProvider.otherwise("/main");
5. $stateProvider
6. .state("main",{
7. url:"/main",
8. templateUrl:"views/main.html",
9. controller:"mainCtrl",
10. controllerAs:"main",
11. resolve:{
12. deps:["$ocLazyLoad",function($ocLazyLoad){
13. return $ocLazyLoad.load("controllers/main.js");
14. }]
15. }
16. })
17. .state("adminUser",{
18. url:"/adminUser",
19. templateUrl:"views/adminUser.html",
20. controller:"adminUserCtrl",
21. controllerAs:"adminUser",
22. resolve:{
23. deps:["$ocLazyLoad",function($ocLazyLoad){
24. return $ocLazyLoad.load("controllers/adminUser.js");
25. }]
26. }
27. })
28. };

最后是按路由配置的在对应目录下建2个HTML页面文件和2个JS文件用做测试
main.html

1.  <div>
2. {{main.value}}
3. </div>

adminUser.html

1.  <div>
2. {{adminUser.value}}
3. </div>

main.js

1.  /**
2. * mainCtrl
3. * Created by pkcms.cn on 2016/6/24.
4. */
5. (function () {
6. "use strict"
7. app.controller("mainCtrl", mainCtrlFn);
8. function mainCtrlFn() {
9. this.value = "Hello World";
10. }
11. }())

adminUser.js

1.  /**
2. * adminUserCtrlFn
3. * Created by pkcms.cn on 2016/6/24.
4. */
5. (function () {
6. app.controller(‘adminUserCtrl‘,adminUserCtrlFn);
7. function adminUserCtrlFn() {
8. this.value = "welcome to admin user";
9. }
10. }());

github url :https://github.com/366065186/angularjs-oclazyload

转载请注明：PKCMS博客 » AngularJs 通过 ocLazyLoad 实现动态（懒）加载模块和依赖