<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><style> .d1{ width: 500px; height: 500px; background: red; } .d2{ width: 300px; height: 300px; background: yellow; } .d3{ width: 100px; height: 100px; background: blue; }</style><body> <div class="d1"> <div class="d2"> <div class="d3"></div> </div> </div> <script src="js/jquery-1.12.4.js"></script><script> $(".d1").click(function () { console.log("d1"); }) $(".d2").click(function () { console.log("d2"); }) $(".d3").click(function () { console.log("d3"); return false; /*阻止事件冒泡*/ })</script></body></html>
来源：https://www.cnblogs.com/cycczh/p/11333086.html