SpringMVC环境配置

一、pom.xml

      <!--SpringMVC-->
      <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>5.3.16</version>
      </dependency>
      <!--日志-->
      <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>1.2.10</version>
      </dependency>
      <!--ServletAPI-->
      <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>2.5</version>
        <scope>provided</scope>
      </dependency>

 

二、web.xml

  <!--注册DispatcherServlet-->
  <servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <!--关联一个springmvc配置文件-->
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:springmvc-servlet.xml</param-value>
    </init-param>
    <!--启动级别-->
    <load-on-startup>1</load-on-startup>
  </servlet>
  <!--匹配请求-->
  <servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>

 

三、springmvc-servlet.xml

    <!--扫描组件-->
    <context:component-scan base-package="com.ang.controller"/>

    <!-- 默认的注解映射 -->
    <mvc:annotation-driven/>

    <!-- 解除servlet对静态资源文件访问的限制，使得静态资源先经过 -->
    <mvc:default-servlet-handler/>

    <!-- 定义跳转的文件的前后缀 ，视图模式配置 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <!-- 前缀和后缀，变成一个可用的url地址 -->
        <property name="prefix" value="/WEB-INF/templates/"/>
        <property name="suffix" value=".html"/>
    </bean>