AngularJs依赖注入写法笔记

Posted 2020-10-29 lishidefengchen

下面两种依赖注入写法等价：

【第一种】

app.controller(‘lrNListingController‘, function (Notifier, Private, timefilter, config) {
  // const Notifier = $injector.get(‘Notifier‘);
  // const Private = $injector.get(‘Private‘);
  // const timefilter = $injector.get(‘timefilter‘);
  // const config = $injector.get(‘config‘);

  //...other codes

【第二种】

app.controller(‘lrNListingController‘, function ($injector) {
   const Notifier = $injector.get(‘Notifier‘);
   const Private = $injector.get(‘Private‘);
   const timefilter = $injector.get(‘timefilter‘);
   const config = $injector.get(‘config‘);

  // ...other codes