虽然这里与另一个问题有相似之处:iOS10don'tcallNotificationServiceExtension我希望针对具体的不当行为提供更具体的问题。考虑以下推送负载:{"service-alert":{"title":"[Service]Title","subtitle":"[Service]Subtitle","body":"[Service]Bodymaybesubstituted."},"image":"https://some.small/thumbnail.jpg","aps":{"badge":1,"alert":{"title":"[Default]Title"

我有一个用Swift编写的UNNotificationServiceExtension。它所做的一切:设置通知标题设置通知正文加载图片并调用contentHandler()这是我在做什么的简短版本:overridefuncdidReceive(_request:UNNotificationRequest,withContentHandlercontentHandler:@escaping(UNNotificationContent)->Void){self.contentHandler=contentHandlerself.bestAttemptContent=request.cont