增加db依赖

pom.xml

@@ -102,6 +102,12 @@
       <version>3.0.0-SNAPSHOT</version>
     </dependency>
 
+    <dependency>
+      <groupId>com.fdkankan</groupId>
+      <artifactId>4dkankan-utils-db</artifactId>
+      <version>3.0.0-SNAPSHOT</version>
+    </dependency>
+
 
     <dependency>
       <groupId>com.yomahub</groupId>