Java Framework-spring MVC application 001-spring MVC configuration

　　Spring MVC Configuration

1. Importing the JAR Package

2. Add configuration about SPRINGMVC in the Web. XML configuration file

<!--Configure the setting of Springmvcdispatcherservlet and configure the mapping-->
<!--spring is divided into multiple files for configuration, where the Init-param attribute is not specified in Servlet-name, and the spring configuration file that the system automatically looks for is [Servlet-name]-servlet.xml. -  <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>        <!--<load-on-startup>1</ Load-on-startup>-  </servlet>  <servlet-mapping>      <servlet-name> springmvc</servlet-name>      <url-pattern>/</url-pattern>  </servlet-mapping>

3. Add springmvc-servlet.xml config file under src

<?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"Xmlns:mvc= "Http://www.springframework.org/schema/mvc"xsi:schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://Www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-4.1.xsdhttp//Www.springframework.org/schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd"><!--Scan the Packageand the Sub Package-<context:component-scan base- Package= "Test. Springmvc "/> <!--don T handle the static resource--&LT;MVC:default-servlet-handler/> <!--ifYou use annotation must configure following setting-<mvc:annotation-driven/> <!--Configure the Internalresourceviewresolver-<beanclass= "Org.springframework.web.servlet.view.InternalResourceViewResolver"ID= "Internalresourceviewresolver" > <!--prefix--<property name= "prefix" value= "/web-inf/jsp/"/> <!--suffix-<property name= "suffix" value= ". jsp"/> </bean></beans>

4. Create a folder named JSP under the Web-inf folder to hold the JSP view. Create a hello.jsp and add "Hello world" to the body.

5. Set up the package and controller

6. Writing Controller Code

@Controller @requestmapping ("/mvc")  Public class Mvccontroller {    @RequestMapping ("/hello")    public  String Hello () {                 return "Hello";    }}

7. Start the server

Java Framework-spring MVC application 001-spring MVC configuration