<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
    version="3.0" metadata-complete="true">
    <display-name>SpringAGG Example</display-name>
    
    <!-- Spring 配置文件开始 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
			classpath:spring-context.xml
		</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- Spring 配置文件结束 -->

    <!-- 可以使用RequestContextHolder.currentRequestAttributes() 获取到请求的attr -->
    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>

    <!-- 设置字符集编码 -->
    <filter>
        <filter-name>Set Character Encoding</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <async-supported>true</async-supported>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>Set Character Encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- 设置字符集编码结束 -->

    <!-- SHIRO 安全过滤器 -->
    <filter>
        <filter-name>shiroFilter</filter-name>
        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
        <async-supported>true</async-supported>
        <init-param>
            <param-name>targetFilterLifecycle</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>shiroFilter</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
    </filter-mapping>
    
    
    <!-- Spring MVC -->
    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <async-supported>true</async-supported>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <!-- 
     | Druid,监控数据库,以及WEB访问连接信息 
     | 参考: https://github.com/alibaba/druid/wiki/%E9%85%8D%E7%BD%AE_%E9%85%8D%E7%BD%AEWebStatFilter 
     |
     | <filter>
     |    <filter-name>DruidWebStatFilter</filter-name>
     |    <filter-class>com.alibaba.druid.support.http.WebStatFilter</filter-class>
     |    <init-param>
     |        <param-name>exclusions</param-name>
     |        <param-value>*.js,*.gif,*.jpg,*.png,*.css,*.ico,*.jsp,/druid/*,/download/*</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>sessionStatMaxCount</param-name>
     |        <param-value>2000</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>sessionStatEnable</param-name>
     |        <param-value>true</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>principalSessionName</param-name>
     |        <param-value>session_user_key</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>profileEnable</param-name>
     |        <param-value>true</param-value>
     |    </init-param>
     | </filter>
     | <filter-mapping>
     |    <filter-name>DruidWebStatFilter</filter-name>
     |    <url-pattern>/*</url-pattern>
     | </filter-mapping>
     | -->
    <!-- 
     | 配置 Druid 监控信息显示页面
     | resetEnable 是否清空统计数据
     |
     | <servlet>
     |    <servlet-name>DruidStatView</servlet-name>
     |    <servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
     |    <init-param>
     |        <param-name>resetEnable</param-name>
     |        <param-value>true</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>loginUsername</param-name>
     |        <param-value>druid</param-value>
     |    </init-param>
     |    <init-param>
     |        <param-name>loginPassword</param-name>
     |        <param-value>druid</param-value>
     |    </init-param>
     | </servlet>
     | <servlet-mapping>
     |    <servlet-name>DruidStatView</servlet-name>
     |    <url-pattern>/druid/*</url-pattern>
     | </servlet-mapping>
     | -->
</web-app>