package mainimport "bytes"import "encoding/binary"import "fmt"import "strings"func main() {	b := []byte{0x00,0x00,0x03,0xe8}	bin_buf := bytes.NewBuffer(b)	var x int32		binary.Read(bin_buf, binary.BigEndian, &x)	fmt.Println(x)		fmt.Println(strings.Repeat("~", 20))		x = 1000	bin_buf = bytes.NewBuffer([]byte{})	binary.Write(bin_buf, binary.BigEndian, x)	fmt.Println(bin_buf.Bytes())		str2 := "hello"	data2 := []byte(str2)	fmt.Println(data2)	str2 = string(data2[:])	fmt.Println(str2)}

编译输出:

C:\Go\bin\go.exe run conver.go1000~~~~~~~~~~~~~~~~~~~~[0 0 3 232][104 101 108 108 111]hello