springMVC入门

环境准备

1. 引入依赖

   <!-- SpringMVC -->
           <dependency>
               <groupId>org.springframework</groupId>
               <artifactId>spring-webmvc</artifactId>
               <version>5.3.1</version>
           </dependency>
   
           <!-- 日志 -->
           <dependency>
               <groupId>ch.qos.logback</groupId>
               <artifactId>logback-classic</artifactId>
               <version>1.2.3</version>
           </dependency>
           <!-- Spring5和Thymeleaf整合包 -->
           <dependency>
               <groupId>org.thymeleaf</groupId>
               <artifactId>thymeleaf-spring5</artifactId>
               <version>3.1.2.RELEASE</version>
           </dependency>
   
   
          <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
           <dependency>
               <groupId>javax.servlet</groupId>
               <artifactId>javax.servlet-api</artifactId>
               <version>4.0.1