com.buession.web.servlet.filter

类 ResponseHeadersFilter

java.lang.Object

org.springframework.web.filter.GenericFilterBean

org.springframework.web.filter.OncePerRequestFilter

com.buession.web.servlet.filter.ResponseHeadersFilter

所有已实现的接口:

javax.servlet.Filter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable, org.springframework.web.context.ServletContextAware

直接已知子类:

PoweredByFilter, ServerInfoFilter

public class ResponseHeadersFilter
extends org.springframework.web.filter.OncePerRequestFilter

响应头过滤器，批量设置响应头

作者:

Yong.Teng

字段概要

从类继承的字段 org.springframework.web.filter.OncePerRequestFilter

ALREADY_FILTERED_SUFFIX

从类继承的字段 org.springframework.web.filter.GenericFilterBean

logger

构造器概要

构造器

构造器和说明
ResponseHeadersFilter() 构造函数
ResponseHeadersFilter(Map<String,String> headers) 构造函数

方法概要

限定符和类型	方法和说明
protected void	doFilterInternal(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
Map<String,String>	getHeaders() 返回响应头
void	setHeaders(Map<String,String> headers) 设置响应头

从类继承的方法 org.springframework.web.filter.OncePerRequestFilter

doFilter, doFilterNestedErrorDispatch, getAlreadyFilteredAttributeName, isAsyncDispatch, isAsyncStarted, shouldNotFilter, shouldNotFilterAsyncDispatch, shouldNotFilterErrorDispatch

从类继承的方法 org.springframework.web.filter.GenericFilterBean

addRequiredProperty, afterPropertiesSet, createEnvironment, destroy, getEnvironment, getFilterConfig, getFilterName, getServletContext, init, initBeanWrapper, initFilterBean, setBeanName, setEnvironment, setServletContext

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

ResponseHeadersFilter

public ResponseHeadersFilter()

构造函数

ResponseHeadersFilter

public ResponseHeadersFilter(Map<String,String> headers)

构造函数

参数:

headers - 响应头，Key => Value 形式的响应头

从以下版本开始:

2.0.0

方法详细资料

getHeaders

public Map<String,String> getHeaders()

返回响应头

返回:

响应头，Key => Value 形式

setHeaders

public void setHeaders(Map<String,String> headers)

设置响应头

参数:

headers - 响应头，Key => Value 形式

doFilterInternal

protected void doFilterInternal(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                javax.servlet.FilterChain filterChain)
                         throws javax.servlet.ServletException,
                                IOException

指定者:

doFilterInternal 在类中 org.springframework.web.filter.OncePerRequestFilter

抛出:

javax.servlet.ServletException

IOException