摘要:
在A.jsp页面中单击某链接的到B.jsp页面,在B页面中单击返回按钮 (javascript:window.history.back();)时网页已经过期问题,解决如下:1.在A.jsp页面中加入:<% response.setHeader("Cache-Control", "Public"); response.setHeader("Pragma", "no-cache"); response.setDateHeader("Expires", 0);%>2.window.hist 阅读全文