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- tanglei89 2017-03-04 03:53关注
刚刚解决了,浏览器缓存问题.
HttpServletResponse response = ServletActionContext.getResponse(); //清除登陆页面缓存 response.setHeader("Pragma","No-cache"); response.setHeader("Cache-Control","no-cache"); response.setHeader("Cache-Control", "no-store"); response.setDateHeader("Expires", 0);
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