代码浏览器
window.location.hash='edit'
效果app
http://xxxx/#edit
经过hash改变了url,会触发hashchange事件,只要监听hashchange事件,就能捕获到经过hash改变url的行为。this
window.onhashchange=function(event){ console.log(event); } //或者 window.addEventListener('hashchange',function(event){ console.log(event); })
若是是history.back(),history.forward()、history.go()那么会触发popstate事件url
window.addEventListener('popstate', function(event) { console.log(event); })
可是,history.pushState()和history.replaceState()不会触发popstate事件,因此须要本身手动增长事件spa
history.replaceState和pushState不会触发popstate事件,那么如何监听这两个行为呢。能够经过在方法里面主动的去触发popstate事件。另外一种就是在方法中建立一个新的全局事件。code
const _historyWrap = function(type) { const orig = history[type]; const e = new Event(type); return function() { const rv = orig.apply(this, arguments); e.arguments = arguments; window.dispatchEvent(e); return rv; }; }; history.pushState = _historyWrap('pushState'); history.replaceState = _historyWrap('replaceState');
window.addEventListener('pushState', function(e) { console.log('change pushState'); }); window.addEventListener('replaceState', function(e) { console.log('change replaceState'); });