自己解析 url 来赋值刷新页面 方法如下:// location.href
function updateUrl(url,key){
var key= (key || 't') +'='; //默认是"t"
var reg=new RegExp(key+'\\d+'); //正则:t=1472286066028
var timestamp=+new Date();
if(url.indexOf(key)>-1){ //有时间戳,直接更新
return url.replace(reg,key+timestamp);
}else{ //没有时间戳,加上时间戳
if(url.indexOf('\?')>-1){var urlArr=url.split('\?');
if(urlArr[1]){return urlArr[0]+'?'+key+timestamp+'&'+urlArr[1];
}else{return urlArr[0]+'?'+key+timestamp;}
}else{if(url.indexOf('#')>-1){return url.split('#')[0]+'?'+key+timestamp+location.hash;
}else{return url+'?'+key+timestamp;}
}}}
//window.location.href = updateUrl(window.location.href);