public final class WebUtil extends Object
| 限定符和类型 | 方法和说明 |
|---|---|
static void |
addCookie(javax.servlet.http.HttpServletResponse response,
String name,
String value,
String path,
int expiry,
boolean httpOnly)
向客户端添加cookie信息,并提供详细的设置参数
|
static void |
addPermanencyCookie(javax.servlet.http.HttpServletResponse response,
String name,
String value)
向客户端添加永久性cookie信息
|
static void |
addPermanencyCookie(javax.servlet.http.HttpServletResponse response,
String name,
String value,
String path)
向客户端添加cookie信息 并指定cookie信息所在路径,默认有效期是10年(没错我就是要永久生效)
|
static javax.servlet.http.Cookie |
getCookie(javax.servlet.http.HttpServletRequest request,
String name)
获取指定cookie值
|
static String |
getCookieValue(javax.servlet.http.HttpServletRequest request,
String name)
获取指定cookie的字符串值
|
static String |
getRealIP(javax.servlet.http.HttpServletRequest request)
获取客户端
|
static boolean |
isAjax(javax.servlet.http.HttpServletRequest request)
判断当前请求是否是ajax请求
|
public static String getRealIP(javax.servlet.http.HttpServletRequest request)
request - 客户端请求public static boolean isAjax(javax.servlet.http.HttpServletRequest request)
request - 客户端请求public static String getCookieValue(javax.servlet.http.HttpServletRequest request, String name)
request - 客户端信息name - cookie 名称public static javax.servlet.http.Cookie getCookie(javax.servlet.http.HttpServletRequest request,
String name)
request - 客户端信息name - cookie名称public static void addPermanencyCookie(javax.servlet.http.HttpServletResponse response,
String name,
String value)
response - 服务端对象name - cookie名称value - cookie值public static void addPermanencyCookie(javax.servlet.http.HttpServletResponse response,
String name,
String value,
String path)
response - 服务端对象name - cookie名称value - cookie值path - cookie文件路径Copyright © 2016. All rights reserved.