ssm开发关于web.xml配置

Posted 2020-09-30 羽哲

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <web-app version="3.0" 
 3     xmlns="http://java.sun.com/xml/ns/javaee" 
 4     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 5     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
 6     http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
 7   <display-name>Archetype Created Web Application</display-name>
 8   <welcome-file-list>
 9     <welcome-file>/WEB-INF/pages/index.jsp</welcome-file>
10   </welcome-file-list>
11   <!-- 配置监听spring-->
12   <listener>
13       <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
14   </listener>
15   <!-- 指定spring bean 的配置文件所在目录 -->
16   <context-param>
17       <param-name>contextConfigLocation</param-name>
18       <param-value>classpath:applicationContext-*.xml</param-value>
19   </context-param>
20   
21   <!-- 配置spring字符编码为utf-8 -->
22   <filter>
23       <filter-name>encodingFilter</filter-name>
24       <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
25       <init-param>
26           <param-name>encoding</param-name>
27           <param-value>UTF-8</param-value>
28       </init-param>
29       <init-param>
30           <param-name>forceEncoding</param-name>
31           <param-value>true</param-value>
32       </init-param>
33   </filter>
34   <filter-mapping>
35       <filter-name>encodingFilter</filter-name>
36       <url-pattern>/*</url-pattern>
37   </filter-mapping>
38   
39   <!-- springMVC的配置 -->
40   <servlet>
41       <servlet-name>spring</servlet-name>
42       <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
43       <init-param>
44           <param-name>contextConfigLocation</param-name>
45           <param-value>classpath:spring-servlet.xml</param-value>
46       </init-param>
47       <load-on-startup>1</load-on-startup>
48   </servlet>
49   <servlet-mapping>
50       <servlet-name>spring</servlet-name>
51       <url-pattern>/</url-pattern>
52   </servlet-mapping>
53  
54   
55   
56   <!-- log4j配置 -->
57   <context-param>
58       <param-name>log4jConfigLocation</param-name>
59       <param-value>classpath:log4j.properties</param-value>
60   </context-param>
61   <context-param>
62       <param-name>webAppRootKey</param-name>
63       <param-value>SLSaleSystem.root</param-value>
64   </context-param>
65   <!-- spring加载log4j的监听 -->
66   <listener>
67       <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
68   </listener>
69 </web-app>