Java MD5 Encode md5Encode(String source)

Description

Get MD5 Encoding

License

Open Source License

Parameter

Parameter	Description
source	String

Return

String

Declaration

public static String md5Encode(String source) 

Method Source Code

//package com.java2s;
import java.security.MessageDigest;

public class Main {
    /**//from  w ww  . j a v a  2 s. c om
     * Get MD5 Encoding
     *
     * @param source {@link String}
     * @return String
     */
    public static String md5Encode(String source) {
        try {
            MessageDigest md = MessageDigest.getInstance("MD5");
            byte[] bytes = md.digest(source.getBytes("UTF-8"));
            return getHexString(bytes);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    /**
     * Convert byte array to hex string
     *
     * @param bytes byte
     * @return String
     */
    public static String getHexString(byte[] bytes) {
        StringBuffer stringBuffer = new StringBuffer();
        for (int i = 0; i < bytes.length; i++) {
            byte b = bytes[i];
            String hex = Integer.toHexString(0x00FF & b);
            if (hex.length() == 1) {
                stringBuffer.append("0");
            }
            stringBuffer.append(hex);
        }
        return stringBuffer.toString();
    }
}

Related

1. md5Encode(String inStr)
2. md5Encode(String message)
3. MD5Encode(String origin)
4. MD5Encode(String origin)
5. MD5Encode(String s)
6. Md5Encode(String source)
7. MD5Encode(String sourceString)
8. md5Encode(String src)
9. MD5Encode(String str)