MyFirstServlet

我的第一个Servlet程序

1. 导包

   <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
   <dependency>
       <groupId>javax.servlet</groupId>
       <artifactId>javax.servlet-api</artifactId>
       <version>4.0.1</version>
   </dependency>
   
   <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api -->
   <dependency>
       <groupId>javax.servlet.jsp</groupId>
       <artifactId>jsp-api</artifactId>
       <version>2.1</version>
   </dependency>
   
   

2. 在pom.xml中配置静态资源过滤，解决配置文件无法导出的问题

   	 <build>
           <resources>
               <resource>
                   <directory>src/main/resources</directory>
                   <includes>
                       <include>**/*.properties</include>
                       <include>**/*.xml</include>
                   </includes>
                   <filtering>true</filtering>
               </resource>
   
               <resource>
                   <directory>src/main/java</directory>
                   <includes>
                       <include>**/*.properties</include>
                       <include>**/*.xml</include>
                   </includes>
                   <filtering>true</filtering>
               </resource>
           </resources>
       </build>
   

3. 编写Servlet

   

4. 注册Servlet