完成

pom.xml

@@ -41,13 +41,6 @@
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <version>2.4</version>
-            <scope>provided</scope>
-        </dependency>
-
         <!-- Test -->
         <dependency>
             <groupId>org.springframework.boot</groupId>