默认值

components/detail/Detail.vue

@@ -466,10 +466,10 @@ export default {
 		},
 		getColumnServerData() {
 			let Column = {
-				 "categories": ["04/11","04/12", "04/13", "04/14", "04/15", "04/16", "04/17"],
+				 "categories": [],
 				  "series": [{
 				    "name": "发电量",
-				    "data": [10, 20,30, 40, 30, 20, 10,20],
+				    "data": [],
 					"color": "#29C35A"
 				  }]
 			};