我到处找,什么也找不到。如何在终端中更改整行的颜色?
user@MacBook-Pro ~ %
我试图在一段时间后(例如 10 秒)发送本地通知。我想将图像添加到xcassets的通知中,但imageURL始终如此nil。
我尝试创建一个路径,然后从该路径创建一个 URL。我还尝试使用forResource参数 =创建一个 url nil,以便它找到任何"png"扩展名为 - 的图像nil。
let content = UNMutableNotificationContent()
content.title = "Notification title"
content.subtitle = "notification subtitle"
content.body = "notification body"
let imageName = "delete"
guard let imageURL = Bundle.main.url(forResource: imageName, withExtension: "png") else {return}
let attachment = try! UNNotificationAttachment(identifier: imageName, url: imageURL, options: .none)
content.attachments = [attachment]
let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 10, repeats: false)
let request = UNNotificationRequest(identifier: "notification.id.01", content: content, …Run Code Online (Sandbox Code Playgroud)