1. 获取所有分区 2. 根据分区获得作品列表
增加了分区以及作品的swagger接口描述,并调整到正确的项目结构中

Change-Id: I36850cd93eeb93992cad7d342f2688dd8e50e6bc
diff --git a/pom.xml b/pom.xml
index 4522235..37d24a1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -143,6 +143,18 @@
             <version>2.0.1</version>
         </dependency>
 
+        <!-- Spring Data JPA -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
+        <!-- Jackson(JSON处理) -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+
     </dependencies>
 
     <build>