public class CookieUtil
extends java.lang.Object
构造器和说明 |
---|
CookieUtil(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
cookie有效时间一年
|
CookieUtil(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
int age) |
限定符和类型 | 方法和说明 |
---|---|
void |
addCookie(java.lang.String name,
java.lang.String value)
增加cookie
|
void |
deleteCookie(java.lang.String cookieName)
删除cookie
|
javax.servlet.http.Cookie |
getCookie(java.lang.String cookieName)
获取cookie
|
java.lang.String |
getCookieValue(java.lang.String cookieName)
获取cookie的值
|
public CookieUtil(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, int age)
request
- HttpServletRequest
response
- HttpServletResponse
age
- cookie有效期
public CookieUtil(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
request
- HttpServletRequest
response
- HttpServletResponse
public void addCookie(java.lang.String name, java.lang.String value)
name
- cookie的名字value
- cookie的值public java.lang.String getCookieValue(java.lang.String cookieName)
cookieName
- 要取的cookie名字public javax.servlet.http.Cookie getCookie(java.lang.String cookieName)
cookieName
- cookie的名字Cookie
public void deleteCookie(java.lang.String cookieName)
cookieName
-