33 lines
832 B
Go
33 lines
832 B
Go
|
/*
|
||
|
|
* Copyright 1999-2020 Alibaba Group Holding Ltd.
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package util
|
||
|
|
|
||
|
|
import (
|
||
|
|
"crypto/md5"
|
||
|
|
"fmt"
|
||
|
|
"io"
|
||
|
|
)
|
||
|
|
|
||
|
|
func Md5(content string) (md string) {
|
||
|
|
if content != "" {
|
||
|
|
h := md5.New()
|
||
|
|
_, _ = io.WriteString(h, content)
|
||
|
|
md = fmt.Sprintf("%x", h.Sum(nil))
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}
|