web.xml整合spring springmvc

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"         version="4.0">

    <!--加载spring上下文配置-->    <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath:spring/spring.xml</param-value>    </context-param>

    <!--1，Spring监听器-->

    <!--1.1 web容器启动时触发的监听器，在web容器启动时，加载类似上面"content-param"标签指定的配置文件-->    <listener>        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    </listener>    <!--1.2 http请求的监听器：如果需要配置request,session,globalSession作用域的bean,则需要配置以下监听器-->    <listener>        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>    </listener>

    <!--2,springmvc的dispatcherServlet-->    <servlet>        <servlet-name>dispatcherServlet</servlet-name>        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        <init-param>            <param-name>contextConfigLocation</param-name>            <param-value>classpath:spring/springmvc.xml</param-value>        </init-param>        <load-on-startup>1</load-on-startup>        <!--是否使用异步处理（3.0新特性）,提高并发能力-->        <async-supported>true</async-supported>    </servlet>    <servlet-mapping>        <servlet-name>dispatcherServlet</servlet-name>        <url-pattern>/</url-pattern>    </servlet-mapping>

    <!--3,对静态资源的访问交给defaultServlet处理，放在dispatcherServlet的mapping之前，不需要经过dispatcherServlet来提高性能-->    <servlet-mapping>        <servlet-name>default</servlet-name>        <url-pattern>*.html</url-pattern>    </servlet-mapping>    <servlet-mapping>        <servlet-name>default</servlet-name>        <url-pattern>*.css</url-pattern>    </servlet-mapping>

    <!--4，乱码问题处理-->    <filter>        <filter-name>encodingFilter</filter-name>        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>        <async-supported>true</async-supported>        <!--初始化编码方式-->        <init-param>            <param-name>encoding</param-name>            <param-value>UTF-8</param-value>        </init-param>

    </filter>    <filter-mapping>        <filter-name>encodingFilter</filter-name>        <url-pattern>/*</url-pattern>    </filter-mapping>

</web-app>

原文地址：https://www.cnblogs.com/wjx6270/p/12690232.html