參考:https://studygolang.com/pkgdochtml
導入方式:golang
import "crypto/md5"
md5包實現了MD5哈希算法,參見RFC 1321。算法
const BlockSize = 64
MD5字節塊大小。post
const Size = 16
MD5校驗和字節數。學習
func Sum(data []byte) [Size]byte
返回數據data的MD5校驗和。ui
舉例:spa
package main import ( "fmt" "crypto/md5" ) func main() { data := []byte("The fog is getting thicker!And Leon's getting laaarger!") fmt.Printf("%x\n", md5.Sum(data)) //e2c569be17396eca2a2e3c11578123ed }
func New() hash.Hash
返回一個新的使用MD5校驗的hash.Hash接口。code
可見go標準庫的學習-hashhtm
舉例:blog
package main import ( "fmt" "crypto/md5" "io" ) func main() { h := md5.New() io.WriteString(h, "The fog is getting thicker!") io.WriteString(h, "And Leon's getting laaarger!") fmt.Printf("%x\n", h.Sum(nil)) //e2c569be17396eca2a2e3c11578123ed }