feat:修改编辑图片展示问题

src/views/goods/edit.vue

@@ -177,17 +177,19 @@ export default {
         this.goods = response.data.data.goods
         this.goods.detail = this.trimHtml(this.goods.detail)
         this.categoryIds = response.data.data.categoryIds
-
+        this.goods.images = response.data.data.images || []
         this.itemImages = []
         if (this.goods.topImage && this.goods.images.indexOf(this.goods.topImage) === -1) {
           this.itemImages.push({
             url: this.goods.topImage
           })
         }
-        for (var i = 0; i < this.goods.images.length; i++) {
-          this.itemImages.push({
-            url: this.goods.images[i]
-          })
+        if (this.goods.images && this.goods.images.length > 0) {
+          for (var i = 0; i < this.goods.images.length; i++) {
+            this.itemImages.push({
+              url: this.goods.images[i]
+            })
+          }
         }
       })