首页length报错处理

components/home/floor/FloorList.vue

@@ -179,10 +179,12 @@
       },
       purchaseManListData () {
         let list = this.$store.state.applyPurchase.purchaseManList.purchaseManList.data
-        for (let i = 0; i < list.content.length; i++) {
-          this.purchaseManList.content.push(list.content[i])
+        if (list.content) {
+          for (let i = 0; i < list.content.length; i++) {
+            this.purchaseManList.content.push(list.content[i])
+          }
+          this.listTemplate = list
         }
-        this.listTemplate = list
         return list
       },
       user () {