fix require vue file error

Author: 青羽

src/js/module/hdfsSidebar/index.js

@@ -13,8 +13,9 @@ export default {
     },
     methods: {
         showTree(arg, cb) {
-            const WorkSpace = Vue.extend(require('./hdfsSidebar.vue'));
-            const newW = new WorkSpace();
+            const ws = require('./hdfsSidebar.vue');
+            const WSComp = Vue.extend(ws.default);
+            const newW = new WSComp();
             cb(newW);
         },
     },

src/js/module/hiveSidebar/index.js

@@ -45,8 +45,9 @@ export default {
             });
         },
         showHive(arg, cb) {
-            const Hive = Vue.extend(require('./hiveSidebar.vue'));
-            const newW = new Hive();
+            const hive = require('./hiveSidebar.vue');
+            const HiveComp = Vue.extend(hive.default);
+            const newW = new HiveComp();
             cb(newW);
         },
     },

src/js/module/workSidebar/index.js

@@ -14,8 +14,9 @@ export default {
     methods: {
         showTree(arg, cb) {
             // get tree
-            const WorkSpace = Vue.extend(require('./workSidebar.vue'));
-            const newW = new WorkSpace();
+            const ws = require('./workSidebar.vue');
+            const WSComp = Vue.extend(ws.default);
+            const newW = new WSComp();
             cb(newW);
         },
     },