javscript:history.go(-1)在<a href..>里面怎么用?
<a   href= "javscript:history.go(-1) ">  </a>    
 地址变成了http://localhost/javscript:history.go(-1)了.   
 应该怎样用?
------解决方案-------------------- <a href= "# " onclick= "history.go(-1) ">  <a>
------解决方案-------------------- <a onclick= "javscript: window.history.go(-1) " style= "cursor: hand; "> back </a>
------解决方案--------------------错了是少个 "a "  =_=|| ,汗