golang語言如何判斷機器的大小端?
如下代碼供參考:
復制代碼代碼如下:
package main
import (
"fmt"
"unsafe"
)
const N int = int(unsafe.Sizeof(0))
func main() {
x := 0x1234
p := unsafe.Pointer(&x)
p2 := (*[N]byte)(p)
if p2[0] == 0 {
fmt.Println("本機器:大端")
} else {
fmt.Println("本機器:小端")
}
}