angular.js - angular2如何使用jquery等插件？

Question

如何在angular2里面使用jquery等插件
比如：
class MyComponent {

constructor() {
    // how to query the DOM element from here?
}

}
虽然看过几个答案，但是没看明白，自己动手也都失败了，求教

Answer 1

First install jquery

tsd install jquery --save

or

typings install dt~jquery --global --save

Write in the header of the ts file you need to use

declare var $: any;

This way you can use jquery in your ts file

Answer 2

Like it, but it is not recommended to use Jquery in angular2, it is easy to be contaminated

Answer 3

ng2 Don’t use jquery, there is no need
If you pass the dom, just specify it #content in the template