perf: 优化上传组件

admin_2/src/components/autoRegister/YUpload.vue

@@ -43,11 +43,7 @@
     <el-image-viewer
       v-if="preview"
       :appendToBody="false"
-      :on-close="
-        () => {
-          (preview = false), (filepaths = []);
-        }
-      "
+      :on-close="closePreview"
       :url-list="filepaths"
     />
     <!-- 视频预览 -->
@@ -290,6 +286,10 @@ export default {
         document.body.removeChild(a);
       }
     },
+    closePreview() {
+      this.preview = false;
+      this.filepaths = [];
+    },
   },
 };
 </script>