增加字段

jyservice/src/config.json

@@ -29,6 +29,9 @@
             "bidamount": 1,
             "bidopentime": 1,
             "buyer": 1,
+			"buyertel":1,
+			"buyerperson":1,
+			"city":1,
 			"id":1
         }
     }