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我最近切换到未通知以及与此升级代码上来:当切换到未通知,没有通知不再显示出来
let content = UNMutableNotificationContent()
content.title = " \(story.title)"
content.userInfo = ["Story.link": story.link, "Story.type": "HotNews"]
let request = UNNotificationRequest(identifier: "NEW", content: content, trigger: nil)
UNUserNotificationCenter.current().add(request) { error in
if let error = error {
//handle eror here
print("*** Error presentHotNewsNotification(): \(error) (\(story.dumpProperties()))")
}
else {
story.notified = true
//story.saveContext
print("presentHotNewsNotification() for story \(story.dumpProperties())")
}
}
当我看到这些代码待定通知...
let center = UNUserNotificationCenter.current()
center.getPendingNotificationRequests { requests in
for request in requests {
print(request)
}
}
...没有通知显示在iPhone(或模拟器)上,并且没有设置错误。