A.pageB.requestC.sessionD.application
A.jsp:include B.jsp:useBean C.jsp:setProperty D.jsp:getProperty
A.創(chuàng)建Filter處理類(lèi) B.在應(yīng)用服務(wù)器上部署Filter Bean C.在web.xml文件中配置Filter D.在客戶端應(yīng)用中引用Filter