解决办法：
let tokenData = NSData(data: deviceToken)let deviceToken = tokenData.description.replacingOccurrences(of:"<", with:"").replacingOccurrences(of:">", with:"").replacingOccurrences(of:" ", with:"")复制代码
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解决办法：
let tokenData = NSData(data: deviceToken)let deviceToken = tokenData.description.replacingOccurrences(of:"<", with:"").replacingOccurrences(of:">", with:"").replacingOccurrences(of:" ", with:"")复制代码
转载于:https://juejin.im/post/5a31ebd4f265da4309452bfb