github.com/mymmsc/gox@v1.3.33/api/string_bytes.go (about)

     1  package api
     2  
     3  import (
     4  	"reflect"
     5  	"unsafe"
     6  )
     7  
     8  // Bytes2String 字节数组转字符串
     9  func Bytes2String(b []byte) string {
    10  	return *(*string)(unsafe.Pointer(&b))
    11  }
    12  
    13  // String2Bytes 字符串转字节数组
    14  func String2Bytes(s string) []byte {
    15  	strh := (*reflect.StringHeader)(unsafe.Pointer(&s))
    16  	var sh reflect.SliceHeader
    17  	sh.Data = strh.Data
    18  	sh.Len = strh.Len
    19  	sh.Cap = strh.Len
    20  	return *(*[]byte)(unsafe.Pointer(&sh))
    21  }