加入http请求

pom.xml

@@ -46,6 +46,10 @@
             <groupId>org.springframework</groupId>
             <artifactId>spring-tx</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>