web.xml照旧
修改springmvc-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="controller"/>
</beans>
增加 < context:component-scan base-package=“controller”/> 扫描controller的注释
修改MvcController
package controller
;
import org
.springframework
.web
.bind
.annotation
.RequestMapping
;
import org
.springframework
.web
.servlet
.ModelAndView
;
import org
.springframework
.web
.servlet
.mvc
.Controller
;
import javax
.servlet
.http
.HttpServletRequest
;
import javax
.servlet
.http
.HttpServletResponse
;
@org.springframework
.stereotype
.Controller
public class MvcController implements Controller {
@RequestMapping("/mvc_test.do")
public ModelAndView
handleRequest(HttpServletRequest request
, HttpServletResponse response
){
ModelAndView mav
=new ModelAndView("mvc_test.jsp");
mav
.addObject("message","SpringMVC is work!!");
return mav
;
}
}
@RequestMapping("/mvc_test.do") 相当于< prop key="/mvc_test.do"> @org.springframework.stereotype.Controller 相当于< bean id=“mvcController” class=“controller.MvcController”/>
结束
