解决办法:
prototype的GET中,设置
pars = "mod=readArticle&fid='+$F('fid')+'&rand='+Math.random();
使用java提供的方法设置http头信息,在jsp或者servlet中都可以
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
使用HTML标记,如下:
HEAD
META HTTP-EQUIV="Pragma" CONTENT="no-cache"
META HTTP-EQUIV="Cache-Control" CONTENT="no-cache"
META HTTP-EQUIV="Expires" CONTENT="0"
/HEAD