java 强制浏览器不缓存网页

java代码如下：

/** * 通知浏览器不缓存 * @param response */public void  noCache(HttpServletResponse response){response.setHeader("Cache-Control", "no-cache");  response.setHeader("Cache-Control", "no-store");  response.setHeader("Pragma", "no-cache");  response.setDateHeader("Expires", 0);}