pom.xml
@@ -143,8 +143,21 @@
         <artifactId>jedis</artifactId>
         <version>2.9.0</version>
      </dependency>
   </dependencies>
      <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
         <version>18.0</version>
      </dependency>
      <!-- okhttp -->
      <dependency>
         <groupId>com.squareup.okhttp3</groupId>
         <artifactId>okhttp</artifactId>
         <version>4.9.0</version>
      </dependency>
    </dependencies>
   
   <build>
      <plugins>