监听浏览器返回按钮并实现 点击返回关闭当前页面的功能

监听浏览器返回按钮并实现 点击返回关闭当前页面的功能

关闭当前页面(只在ie中生效)

window.close()

window.close()只能关闭弹窗和window.open()打开的窗口

chrome,ff写法

window.opener = null
window.open("about:blank","_self","")
window.close()

about:blank打开一个空白页面

浏览器的返回能够用监听事件window.addEventListener('popstate',function(){})来实现，具体代码以下：

var tempHash = window.location.hash;
if(window.history && window.history.pushState){
    window.addEventListener('popstate',function(){
        var hasLocation = location.hash;
        var hashSplit = hashLocation.split("#");
        var hashName = hashSplit[1];
        if(hashName != ''){
            var hash = window.location.hash;
            if(hash == tempHash){
                window.opener = null
                window.open("about:blank","_self","")
                window.close()
            }
        }
    });
    window.history.replaceState('forward',null,window.location.hash + '#forward');
    window.history.pushState('forward',null,tempHash);
    tempHash = window.location.hash;
}

window.location.hash 经过识别#forward来肯定当前页面，女友明天就要来了，好开心，不写了
另外也能够实现屏蔽浏览器的回退按钮

       history.pushState(null, null, document.URL);
        window.addEventListener('popstate', function () {
            history.pushState(null, null, document.URL);
        });