add printer

src/main/scala/com.gmei.up/utils/Redis.scala

@@ -17,7 +17,10 @@ object Redis {
       val ids = seq.map(c => c.id)
       if (ids.size > 0) {
         pRc4.del(key)
-        ids.foreach(id => pRc4.lpush(key, id))
+        ids.foreach { id =>
+          println(id)
+          pRc4.lpush(key, id)
+        }
         pRc4.expire(key, 60 * 60 * 24 * 15)
       }
     }