到目前为止,当我尝试在输出流上进行写操作时,我就可以连接到服务器。
let data : NSData = "hello".data(using: String.Encoding.utf8)! as NSData
outStream?.write(UnsafePointer<UInt8>(data.bytes), maxLength: data.length)
我在write(UnsafePointer(data.bytes),...
无法将类型“ UnsafeRawPointer”的值转换为预期的参数类型“ RawPointer”