relationId设置默认值

src/components/icss/ConceptRelation.vue

@@ -135,7 +135,7 @@ export default {
       //const pm = to.param;
       Object.assign(vm, to.params);
       vm.inCurrentPage=to.params.currentPage;
-      vm.relationId=to.params.relationId;
+      vm.relationId=to.params.relationId || 17;
     })
   },
     methods: {