第一种
<!DOCTYPE HTML>
<title>Line Game - 1</title>
<p>you are at <span id="span1">1</span> line</p>
<a href="?x=2" onclick="go(1);return false">advance to 2</a>or
<a href="?x=0" onclick="go(-1);return false">back to 0</a>
<script>
var currentPage = 1;
function go(num){
currentPage = currentPage+num;
setState(currentPage);
history.pushState(currentPage,‘hahah‘,‘?=‘+currentPage);
};
onpopstate = function (event) {
setState(event.state);
};
var domSpan = document.querySelector(‘#span1‘);
function setState(currentPage){
domSpan.textContent = currentPage;
document.title = ‘line game‘+currentPage;
document.links[0].href = ‘?x=‘+(currentPage+1);
document.links[0].textContent= ‘advance to‘+(currentPage+1);
document.links[1].href = ‘?x=‘+(currentPage-1);
document.links[1].textContent= ‘advance to‘+(currentPage-1);
}
</script>
第二种
<a href="#/">首页</a>
<a href="#/wether">天气页</a>
<a href="#/news">新闻也</a>
<div id="div1"></div>
<script>
function Router(){
this.curUrl = ‘‘;
this.routes = {};
this.refresh = function () {
this.curUrl = location.hash.slice(1) || ‘/‘;
this.routes[this.curUrl]();
};
this.init = function () {
window.addEventListener(‘hashchange‘,this.refresh.bind(this));
window.addEventListener(‘load‘,this.refresh.bind(this));
};
this.route = function (path, callback) {
this.routes[path] = callback || function(){}
}
};
var domDiv = document.querySelector(‘#div1‘);
var r = new Router();
r.init();
r.route(‘/‘, function () {
domDiv.textContent = ‘首页‘
});
r.route(‘/news‘, function () {
domDiv.textContent = ‘新闻‘
});
r.route(‘/wether‘, function () {
domDiv.textContent = ‘天气‘
});
</script>
hashchange 和 pushstate 两种方式做路由的简单实现
原文：http://www.cnblogs.com/WhiteHorseIsNotHorse/p/6380285.html