Copyright notice: This article is an original article and follows
CC 4.0 BY-NC-ND
Copyright agreement. If you want to repost this article, please attach the original source link and this statement.
Source link:
https://www.v2know.com/MainPage/PreView/926
JS：使用JQuery通过选择类触发方法
同样，这个也是非常常用的。
HTML部分：
<button class="myButton">点击我</button>
JavaScript部分：
$(document).ready(function(){
$(".myButton").click(function(){
alert("Hello World!");
});
});