`
`session.invalidate();`JSPsession
session
2
1. `
2. flushJSPpage
`<%@ page language="java" contentType="text/html; charset=UTF-8" session="false" %>`
`
`session.invalidate();`JSPsession
session
2
1. `
2. flushJSPpage
`<%@ page language="java" contentType="text/html; charset=UTF-8" session="false" %>`