1.web.xml配置如下
1 <!DOCTYPE web-app PUBLIC 2 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 3 "http://java.sun.com/dtd/web-app_2_3.dtd" > 4 5 <web-app version="2.4" 6 xmlns="http://java.sun.com/xml/ns/j2ee" 7 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 8 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 9 http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> 10 <display-name>www.xrelz.com</display-name> 11 12 <!--解决中文乱码的问题--> 13 <filter> 14 <filter-name>encodingFilter</filter-name> 15 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> 16 <init-param> 17 <param-name>encoding</param-name> 18 <param-value>UTF-8</param-value> 19 </init-param> 20 <init-param> 21 <param-name>forceEncoding</param-name> 22 <param-value>true</param-value> 23 </init-param> 24 </filter> 25 <filter-mapping> 26 <filter-name>encodingFilter</filter-name> 27 <url-pattern>/*</url-pattern> 28 </filter-mapping> 29 30 <!--configure the setting of springmvcDispatcherServlet and configure the mapping--> 31 <servlet> 32 <servlet-name>springmvc</servlet-name> 33 <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 34 <init-param> 35 <param-name>contextConfigLocation</param-name> 36 <param-value>classpath:springmvc-config.xml</param-value> 37 </init-param> 38 <!-- <load-on-startup>1</load-on-startup> --> 39 </servlet> 40 41 <servlet-mapping> 42 <servlet-name>springmvc</servlet-name> 43 <url-pattern>/</url-pattern> 44 </servlet-mapping> 45 <servlet-mapping> 46 <servlet-name>springmvc</servlet-name> 47 <url-pattern>/index</url-pattern> 48 </servlet-mapping> 49 50 <welcome-file-list> 51 <welcome-file>index</welcome-file> 52 </welcome-file-list> 53 </web-app>
关键是41-52行
2.控制器controller
要有对应的 @RequestMapping("/index") 即可.
3.如何直接通过域名访问
如果要发布到服务器,不带项目名访问,把项目打包成ROOT.war,放到webapps下即可. ROOT里面直接是资源文件和WEB-INF(不带项目文件夹).