点击button刷新的几种常用代码：
1、<input type=button value=刷新 οnclick="history.go(0)">
2、<input type=button value=刷新 οnclick="location.reload()">
3、<input type=button value=刷新 οnclick="location=location">
4、<input type=button value=刷新 οnclick="location.assign(location)">
5、<input type=button value=刷新 οnclick="document.execcommand(refresh)">
6、<input type=button value=刷新 οnclick="window.navigate(location)">
7、<input type=button value=刷新 οnclick="location.replace(location)">
8、<input type=button value=刷新 οnclick="window.open(自身的文件,_self)">
9、<input type=button value=刷新 οnclick=document.all.webbrowser.execwb(22,1)>