Message in Chinese (Simplified) (中文(简体))
除非 @drop_push 为 'true'，否则无法在订阅服务器上删除推送订阅条目。
Unlocalized message
Cannot drop a push subscription entry at the Subscriber unless @drop_push is 'true'.
Search by Google除非 @drop_push 为 'true'，否则无法在订阅服务器上删除推送订阅条目。
Cannot drop a push subscription entry at the Subscriber unless @drop_push is 'true'.
Search by Google