add printer

src/main/scala/com.gmei.up/Main.scala

@@ -18,7 +18,7 @@ class UserInfoDeserializationSchema extends KafkaDeserializationSchema[UserInfo]
 
   override def deserialize(consumerRecord: ConsumerRecord[Array[Byte], Array[Byte]]): UserInfo = {
     val info = new String(consumerRecord.value(), "UTF-8")
-    // println(info)
+    println(info)
     val userInfo: UserInfo = JSON.parseObject(info, classOf[UserInfo])
     userInfo
   }