com.cory.web.util

类 CookieUtils

java.lang.Object

com.cory.web.util.CookieUtils

public class CookieUtils
extends Object

Cookie 辅助类

字段概要

字段

限定符和类型	字段和说明
static String	COOKIE_PAGE_SIZE 每页条数cookie名称
static int	DEFAULT_SIZE 默认每页条数
static int	MAX_SIZE 最大每页条数

构造器概要

构造器

构造器和说明
CookieUtils()

方法概要

限定符和类型	方法和说明
static javax.servlet.http.Cookie	addCookie(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String name, String value, Integer expiry, String domain) 根据部署路径，将cookie保存在根目录。
static void	cancleCookie(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String name, String domain) 取消cookie
static javax.servlet.http.Cookie	getCookie(javax.servlet.http.HttpServletRequest request, String name) 获得cookie
static int	getPageSize(javax.servlet.http.HttpServletRequest request) 获得cookie的每页条数 使用_cookie_page_size作为cookie name

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

COOKIE_PAGE_SIZE

public static final String COOKIE_PAGE_SIZE

每页条数cookie名称

另请参阅:

常量字段值

DEFAULT_SIZE

public static final int DEFAULT_SIZE

默认每页条数

另请参阅:

常量字段值

MAX_SIZE

public static final int MAX_SIZE

最大每页条数

另请参阅:

常量字段值

构造器详细资料

CookieUtils

public CookieUtils()

方法详细资料

getPageSize

public static int getPageSize(javax.servlet.http.HttpServletRequest request)

获得cookie的每页条数 使用_cookie_page_size作为cookie name

参数:

request - HttpServletRequest

返回:

default:20 max:200

getCookie

public static javax.servlet.http.Cookie getCookie(javax.servlet.http.HttpServletRequest request,
                                                  String name)

获得cookie

参数:

request - HttpServletRequest

name - cookie name

返回:

if exist return cookie, else return null.

addCookie

public static javax.servlet.http.Cookie addCookie(javax.servlet.http.HttpServletRequest request,
                                                  javax.servlet.http.HttpServletResponse response,
                                                  String name,
                                                  String value,
                                                  Integer expiry,
                                                  String domain)

根据部署路径，将cookie保存在根目录。

参数:

request -

response -

name -

value -

expiry -

domain -

返回:

cancleCookie

public static void cancleCookie(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                String name,
                                String domain)

取消cookie

参数:

request -

response -

name -

domain -