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java和mysql中md5+base64的执行结果

發布時間：2024/9/19 数据库 34 豆豆

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前言

jdk1.8
mysql 5.7

java md5+base64

import java.io.UnsupportedEncodingException; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.Base64;public class TestMain {public static void main(String[] args) throws NoSuchAlgorithmException, UnsupportedEncodingException {String password = "123456";MessageDigest md5 = MessageDigest.getInstance("MD5");md5.update(password.getBytes("UTF8"));byte[] md5Bytes = md5.digest();String base64Str = Base64.getEncoder().encodeToString(md5Bytes);System.out.println(base64Str);} }

執行結果：

4QrcOUm6Wau+VuBX8g+IPg==

java md5+base64：commons-codec

maven 坐標：

<dependency><groupId>commons-codec</groupId><artifactId>commons-codec</artifactId><version>1.11</version></dependency>

代碼：

import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.digest.DigestUtils;public class TestMain {public static void main(String[] args) {String password = "123456";byte[] md5Bytes = DigestUtils.md5(password);String base64Str = Base64.encodeBase64String(md5Bytes);System.out.println(base64Str);} }

執行結果：

4QrcOUm6Wau+VuBX8g+IPg==

java md5+base64：shiro-core

maven 坐標：

<dependency><groupId>org.apache.shiro</groupId><artifactId>shiro-core</artifactId><version>1.7.1</version></dependency>

代碼：

import org.apache.shiro.crypto.hash.Md5Hash;public class TestMain {public static void main(String[] args) {String password = "123456";String base64Str = new Md5Hash(password).toBase64();System.out.println(base64Str);} }

執行結果：

4QrcOUm6Wau+VuBX8g+IPg==

java covertToString(md5)+base64

import java.io.UnsupportedEncodingException; import java.nio.charset.StandardCharsets; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.Base64;public class TestMain {public static void main(String[] args) throws NoSuchAlgorithmException, UnsupportedEncodingException {String password = "123456";MessageDigest md5 = MessageDigest.getInstance("MD5");md5.update(password.getBytes("UTF8"));byte[] md5Bytes = md5.digest();String md5Str = "";for (int i = 0; i < md5Bytes.length; i++) {md5Str += Integer.toHexString(md5Bytes[i] | 0xFFFFFF00).substring(6);}String base64Str = Base64.getEncoder().encodeToString(md5Str.getBytes(StandardCharsets.UTF_8));System.out.println(base64Str);} }

執行結果：

ZTEwYWRjMzk0OWJhNTlhYmJlNTZlMDU3ZjIwZjg4M2U=

java covertToString(md5)+base64：commons-codec

maven 坐標：

<dependency><groupId>commons-codec</groupId><artifactId>commons-codec</artifactId><version>1.11</version></dependency>

代碼：

import java.nio.charset.StandardCharsets; import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.digest.DigestUtils;public class TestMain {public static void main(String[] args) {String password = "123456";String md5Str = DigestUtils.md5Hex(password);String base64Str = Base64.encodeBase64String(md5Str.getBytes(StandardCharsets.UTF_8));System.out.println(base64Str);} }

執行結果：

ZTEwYWRjMzk0OWJhNTlhYmJlNTZlMDU3ZjIwZjg4M2U=

mysql md5+base64

mysql> select to_base64(md5('123456')); +----------------------------------------------+ | to_base64(md5('123456')) | +----------------------------------------------+ | ZTEwYWRjMzk0OWJhNTlhYmJlNTZlMDU3ZjIwZjg4M2U= | +----------------------------------------------+ 1 row in set (0.01 sec)