add printer

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

@@ -55,15 +55,15 @@ object ES {
     // TODO read from config
     val client: ElasticClient = ESClient.create("172.16.52.33", 9200, "elastic", "gengmei!@#")
 
+    val bb = multi(
+      search("gm-dbmw-diary-read").source(diaryQuery),
+      search("gm-dbmw-tractate-read").source(tractateQuery)
+    )
+
+    println(bb.show)
+
     // TODO remove await
-    val resp = client
-      .execute(
-        multi(
-          search("gm-dbmw-diary-read").source(diaryQuery),
-          search("gm-dbmw-tractate-read").source(tractateQuery)
-        )
-      )
-      .await
+    val resp = client.execute(bb).await
 
     // println(resp)