改造上架版网格

src/common/util.js

@@ -246,6 +246,10 @@ export const $permissions = flag => {
     return buttons.some(b => b.id == flag || b.permission == flag)
   } else return false
 }
+export const $copy = any =>{
+  if(any)return JSON.parse(JSON.stringify(any))
+  else return any
+}
 export default {
   dict,
   confirm,
@@ -290,5 +294,6 @@ export default {
   dayjs,
   idCardNoUtil,
   qs,
-  $permissions
+  $permissions,
+  $copy
 }