JSP 驱除response缓存

2012-10-30

JSP 清除response缓存response.setHeader(Pragma,No-cache)response.setHeader(Cache-Control,no-

JSP 清除response缓存

    response.setHeader("Pragma","No-cache");
    response.setHeader("Cache-Control","no-cache");
    response.setDataHeader("Expires",0);