获取html文件#后面的部分：

window.location.hash添加onhashchange事件，监听路由变化：

window.onhashchange = function(){}完整代码：

<a href="#/home">home</a><a href="#/index">index</a><a href="#/other">other</a><div id="box"></div><script>window.onhashchange = function(){ var hash = window.location.hash.slice(1) var box = document.getElementById('box') if(hash=='/home'){ box.innerHTML = "home" }else if(hash=='/index'){ box.innerHTML = "index" }else{ box.innerHTML = "default" }}</script>效果：