// 创建 Buffer
import ""
var DataBuffer bytes.Buffer
var DataBuffer1 = bytes.NewBuffer([]byte{})
var DataBuffer2 = bytes.NewBufferString("abc")
// 写入数据
DataBuffer.Write([]byte("Hello"))
DataBuffer1.WriteString("Hello")
DataBuffer2.WriteByte([]byte("Hello"))
// 读取数据
DataBuffer.String()