我有一个方法,需要在用户连接时打印用户名,但是出现了错误withUnsafeBytes已弃用:请使用withUnsafeBytes(_:(UnsafeRawBufferPointer)throws -> R)rethrows -> R代替。
方法:
func joinChat(username: String) {
let data = "iam:\(username)".data(using: .ascii)!
self.username = username
_ = data.withUnsafeBytes { outputStream.write($0, maxLength: data.count) } //deprecated
}
有人知道如何解决吗?