jsp注释中文乱码 javaweb开发中，request器对象导致中文乱码过(4)

web.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>javaWeb</display-name>
  <error-page>
    <exception-type>java.lang.ArithmeticException</exception-type>
    <location>/arithmeticError.jsp</location>
  </error-page>
  <error-page>
    <error-code>500</error-code>
    <location>/error500.jsp</location>
  </error-page>
  <error-page>
    <error-code>404</error-code>
    <location>/error404.jsp</location>
  </error-page>
  <servlet>
    <servlet-name>SystemInit</servlet-name>
    <servlet-class>com.jiongmeng.system.SystemInit</servlet-class>
    <load-on-startup>0</load-on-startup>
  </servlet>
   
  <listener>
    <listener-class>com.jiongmeng.listener.ApplicationListener</listener-class>
  </listener>
  <listener>
    <listener-class>com.jiongmeng.listener.ApplicationAttributeListener</listener-class>
  </listener>
  <listener>
    <listener-class>com.jiongmeng.listener.SessionListenerImpl</listener-class>
  </listener>
  <listener>
    <listener-class>com.jiongmeng.listener.SessionAttributeListener</listener-class>
  </listener>
  
  <!-- Request对象器 -->
  
  <listener>
    <listener-class>com.jiongmeng.listener.RequestListener</listener-class>
  </listener>
  <listener>
    <listener-class>com.jiongmeng.listener.RequestAttributeListener</listener-class>
  </listener>
  
  <context-param>
    <param-name>springConfigLocation</param-name>
    <param-value>/WEB-INF/applicationContext.xml</param-value>
  </context-param>
  <context-param>
    <param-name>city</param-name>
    <param-value>jiangxiyudu</param-value>
  </context-param>
  
  <!-- 
		  配置多个过滤器时，各个过滤器的init()函数的执行顺序我还没发现什么规律，好像是随机的，有待
		  验证，以后有时间再研究，这里先放一放 
  -->
  
  <!-- 
  		配置多个过滤器时，各个过滤器的doFilter()函数的执行顺序是按照filter-mapping的顺序
  -->
  
  <!-- 
  		检测客户端浏览器的类型的过滤器,检测是移动端浏览器还是PC端浏览器
   -->
   <!-- 
  <filter>
    <filter-name>checkBrowserTypeFilter</filter-name>
    <filter-class>com.jiongmeng.filter.CheckBrowserTypeFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>checkBrowserTypeFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
   -->
  <!-- 限制IP地址过滤器 -->
   <!-- 
  <filter>
    <filter-name>iPAddressFilter</filter-name>
    <filter-class>com.jiongmeng.filter.IPAddressFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>iPAddressFilter</filter-name>
    <url-pattern>*.jsp</url-pattern>
  </filter-mapping>
   -->
  <!-- 
  logoFilter过滤器造成了forwardB.jsp页面在转发到forwardC.jsp的时候，将2个jsp页面合并的问题！
   -->
  <!-- 替换logo和替换响应内容的过滤器 -->
  
  <!-- 
  <filter>
    <filter-name>logoFilter</filter-name>
    <filter-class>com.jiongmeng.filter.LogoFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>logoFilter</filter-name>
    <url-pattern>*.jsp</url-pattern>
    <url-pattern>/loginServlet</url-pattern>
  </filter-mapping>
   -->
   
  <!-- 检测是否登录的过滤器 -->
  
  <!-- 
  <filter>
    <filter-name>loginFilter</filter-name>
    <filter-class>com.jiongmeng.filter.LoginFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>loginFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
   -->
  <!-- 
  <filter>
    <filter-name>clothesFilter</filter-name>
    <filter-class>com.jiongmeng.filter.ClothesFilter</filter-class>
  </filter>
  <filter>
    <filter-name>shoesFilter</filter-name>
    <filter-class>com.jiongmeng.filter.ShoesFilter</filter-class>
  </filter>
  <filter>
    <filter-name>hatFilter</filter-name>
    <filter-class>com.jiongmeng.filter.HatFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>clothesFilter</filter-name>
    <url-pattern>/thermaServlet</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>shoesFilter</filter-name>
    <url-pattern>/thermaServlet</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>hatFilter</filter-name>
    <url-pattern>/thermaServlet</url-pattern>
  </filter-mapping>
   -->
   
  <!-- 中文乱码过滤器 -->
  <filter>
    <filter-name>chineseMessyCodeFilter</filter-name>
    <filter-class>com.jiongmeng.filter.ChineseMessyCodeFilter</filter-class>
    <init-param>
      <param-name>characterEncoding</param-name>
      <param-value>utf-8</param-value>
    </init-param>
    <init-param>
      <param-name>logType</param-name>
      <param-value>log4j</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>chineseMessyCodeFilter</filter-name>
    <url-pattern>/thermaServlet</url-pattern>
    <url-pattern>/hello</url-pattern>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  
  <session-config>
    <session-timeout>15</session-timeout>
  </session-config>
  <welcome-file-list>
    <welcome-file>testRequestGetParameter</welcome-file>
    <welcome-file>testIncludeAction.jsp</welcome-file>
    <welcome-file>tomcatKnowledge.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <servlet-name>myJspHideObject</servlet-name>
    <jsp-file>/9jspHideObject.jsp</jsp-file>
    <init-param>
      <param-name>userName</param-name>
      <param-value>令狐冲</param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
    <servlet-name>myJspHideObject</servlet-name>
    <url-pattern>/hello</url-pattern>
  </servlet-mapping>
  <servlet>
    <servlet-name>firstServlet</servlet-name>
    <servlet-class>com.jiongmeng.FirstServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>firstServlet</servlet-name>
    <url-pattern>/firstServlet</url-pattern>
    <url-pattern>/myfirstServlet</url-pattern>
  </servlet-mapping>
  <servlet>
    <servlet-name>bookInfo</servlet-name>
    <servlet-class>com.jiongmeng.BookInfo</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>bookInfo</servlet-name>
    <url-pattern>/bookInfo/*</url-pattern>
    <url-pattern>/bookInfo/save</url-pattern>
    <url-pattern>/bookInfo/update</url-pattern>
    <url-pattern>/bookInfo/findAll</url-pattern>
  </servlet-mapping>
  <servlet>
    <servlet-name>testServlet</servlet-name>
    <servlet-class>com.jiongmeng.TestServlet</servlet-class>
    <init-param>
      <param-name>color</param-name>
      <param-value>blue</param-value>
    </init-param>
    <init-param>
      <param-name>color</param-name>
      <param-value>red</param-value>
    </init-param>
    <init-param>
      <param-name>userName</param-name>
      <param-value>jiongjiong</param-value>
    </init-param>
    <load-on-startup>0</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>testServlet</servlet-name>
    <url-pattern>/testServlet</url-pattern>
  </servlet-mapping>
</web-app>

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