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Swift:写入输出流_Swift_Sockets_Tcp_Outputstream - Fatal编程技术网

Swift:写入输出流

Swift:写入输出流,swift,sockets,tcp,outputstream,Swift,Sockets,Tcp,Outputstream,我正在测试连接并向主机发送一条简单的消息,我已经使用了本指南 到目前为止,当我尝试在输出流上写入时,我能够连接到服务器 let data : NSData = "hello".data(using: String.Encoding.utf8)! as NSData outStream?.write(UnsafePointer<UInt8>(data.bytes), maxLength: data.length) let data:NSData=“he

我正在测试连接并向主机发送一条简单的消息,我已经使用了本指南

到目前为止,当我尝试在输出流上写入时,我能够连接到服务器

        let data : NSData = "hello".data(using: String.Encoding.utf8)! as NSData
        outStream?.write(UnsafePointer<UInt8>(data.bytes), maxLength: data.length)
let data:NSData=“hello”.data(使用:String.Encoding.utf8)!作为NSData
outStream?.write(非安全指针(data.bytes),maxLength:data.length)
我在写入时出错(未安全指针(data.bytes))

无法将类型“UnsafeRawPointer”的值转换为预期的参数类型“RawPointer”

Review以将
数据
(非
NSData
)写入
输出流
。Review以将
数据
(非
NSData
)写入
输出流