top.doudou.base.util

类 ServletUtils

java.lang.Object

top.doudou.base.util.ServletUtils

public class ServletUtils
extends Object

客户端工具类

作者:

傻男人<244191347@qq.com>

构造器概要

构造器

构造器和说明
ServletUtils()

方法概要

限定符和类型	方法和说明
String	getCookieVal(javax.servlet.http.HttpServletRequest request, String name) 读取cookie
String	getCookieVal(String name) 读取cookie
static Map<String,String>	getHeaders(javax.servlet.http.HttpServletRequest request, boolean getContentLength) 获取HttpServletRequest中header的值
static javax.servlet.http.HttpServletRequest	getRequest() 获取request
static javax.servlet.http.HttpServletResponse	getResponse() 获取response
boolean	isBody(org.springframework.web.method.HandlerMethod handlerMethod) 判断是否ajax请求 spring ajax 返回含有 ResponseBody 或者 RestController注解
void	removeCookie(javax.servlet.http.HttpServletResponse response, String key) 清除 某个指定的cookie
void	renderJson(javax.servlet.http.HttpServletResponse response, Object result) 返回json
void	renderJson(javax.servlet.http.HttpServletResponse response, Object result, String contentType) 返回json
void	setCookie(javax.servlet.http.HttpServletResponse response, String name, String value, int maxAgeInSeconds) 设置cookie

从类继承的方法 java.lang.Object

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

构造器详细资料

ServletUtils

public ServletUtils()

方法详细资料

getRequest

public static javax.servlet.http.HttpServletRequest getRequest()

获取request

getResponse

public static javax.servlet.http.HttpServletResponse getResponse()

获取response

isBody

public boolean isBody(org.springframework.web.method.HandlerMethod handlerMethod)

判断是否ajax请求 spring ajax 返回含有 ResponseBody 或者 RestController注解

参数:

handlerMethod - HandlerMethod

返回:

是否ajax请求

getCookieVal

public String getCookieVal(String name)

读取cookie

参数:

name - cookie name

返回:

cookie value

getCookieVal

public String getCookieVal(javax.servlet.http.HttpServletRequest request,
                           String name)

读取cookie

参数:

request - HttpServletRequest

name - cookie name

返回:

cookie value

removeCookie

public void removeCookie(javax.servlet.http.HttpServletResponse response,
                         String key)

清除 某个指定的cookie

参数:

response - HttpServletResponse

key - cookie key

setCookie

public void setCookie(javax.servlet.http.HttpServletResponse response,
                      String name,
                      String value,
                      int maxAgeInSeconds)

设置cookie

参数:

response - HttpServletResponse

name - cookie name

value - cookie value

maxAgeInSeconds - maxage

renderJson

public void renderJson(javax.servlet.http.HttpServletResponse response,
                       Object result)

返回json

参数:

response - HttpServletResponse

result - 结果对象

renderJson

public void renderJson(javax.servlet.http.HttpServletResponse response,
                       Object result,
                       String contentType)

返回json

参数:

response - HttpServletResponse

result - 结果对象

contentType - contentType

getHeaders

public static Map<String,String> getHeaders(javax.servlet.http.HttpServletRequest request,
                                            boolean getContentLength)

获取HttpServletRequest中header的值

参数:

request -

getContentLength - 是否获取getContentLength的值

返回: