在jsp页面的前面加上:
<%
response.setheader("cache-control","no-store");
response.setheader("pragrma","no-cache");
response.setdateheader("expires",0);
%>
在jsp页面的前面加上:
<%
response.setheader("cache-control","no-store");
response.setheader("pragrma","no-cache");
response.setdateheader("expires",0);
%>