第一个MVC程序（配置版）

步骤： 

（1）新建一个Moudle ， springmvc-03-hellomvc， 添加web的支持！

 

 （2）在WEB-INF下面创建jsp包配置test.jsp

 

（3）确定导入了SpringMVC 的依赖！

由于Maven可能存在资源过滤的问题，我们将配置完善，也可以在总的pom上面加

<build>
    <resources>
        <resource>
            <directory>src/main/javadirectory>
            <includes>
                <include>**/*.propertiesinclude>
                <include>**/*.xmlinclude>
            includes>
            <filtering>falsefiltering>
        resource>
        <resource>
            <directory>src/main/resourcesdirectory>
            <includes>
                <include>**/*.propertiesinclude>
                <include>**/*.xmlinclude>
            includes>
            <filtering>falsefiltering>
        resource>
    resources>
build>

 

 

 

 （4）配置web.xml  ， 注册DispatcherServlet

"1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
         version="4.0">
 
    
    <servlet>
        <servlet-name>springmvcservlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
 
        
        <init-param>
            <param-name>contextConfigLocationparam-name>
            <param-value>classpath:param-value>
        init-param>
 
    servlet>