tomcat启动报web.xml错误

Question

org.xml.sax.SAXParseException; systemId: jndi:/localhost/xiangcun/WEB-INF/web.xml; lineNumber: 21; columnNumber: 12; Error at (21, 12) : org.apache.catalina.deploy.WebXml addServlet

 

以下是web.xml配置

<?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>ceshi</display-name>
 <!-- 1.spring框架 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:beans.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 2.springmvc servlet -->
	<servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:springmvc-servlet.xml</param-value>
		</init-param>
	</servlet>
	
	
	<servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>*.action</url-pattern>
	</servlet-mapping>

	<!-- 3.编码过滤器，解决中文乱码 -->
	<filter>
		<filter-name>SpringEncoding</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>utf-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>SpringEncoding</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

</web-app>

Answer 1

xmlns重复了