fix：onShow 重复触发时先 off 再 on，避免事件监听累积

2026-06-24 21:55:51 +08:00
parent 2600cb2164
commit 53e895797e
1 changed files with 2 additions and 0 deletions
@@ -321,6 +321,8 @@ const handleTagLibraryUpdated = (payload) => {
 }

 onShow(() => {
+  // 防止 onShow 多次触发导致重复注册
+  uni.$off('tag-library-updated', handleTagLibraryUpdated)
  uni.$on('tag-library-updated', handleTagLibraryUpdated)
 })