<dependency>
 <groupId>com.github.ulisesbocchio</groupId>
 <artifactId>jasypt-spring-boot-starter</artifactId>
 <version>2.1.1</version>
</dependency>

#以數(shù)據(jù)庫密碼加密為例
## 數(shù)據(jù)源配置
spring.datasource.url=jdbc:mysql://lochost:3306/jasypt?characterEncoding=utf8
spring.datasource.username=root
#Fddt+VfcW5+j5lAbuOXxPB3mGb0iBLLe 是采用jasypt進行加密以后生成的密文
spring.datasource.password=ENC(Fddt+VfcW5+j5lAbuOXxPB3mGb0iBLLe)
spring.datasource.driver-class-name=com.mysql.jdbc.Driver

#jasypt加密的密匙
jasypt.encryptor.password=abcderf（這個是自己設(shè)置的）

java -cp D:\Maven\repository\org\jasypt\jasypt\1.9.2\jasypt-1.9.2.jar org.jasypt.intf.cli.JasyptPBEStringEncryptionCLI input="密鑰（abcderf）" password=root(加密的密碼) algorithm=PBEWithMD5AndDES

import org.jasypt.util.text.BasicTextEncryptor;

public class Test {
	public static void main(String[] args) {
	
  BasicTextEncryptor textEncryptor = new BasicTextEncryptor();
  //加密所需的salt(鹽)
  textEncryptor.setPassword("PBEWithMD5AndDES");
  //要加密的數(shù)據(jù)（數(shù)據(jù)庫的用戶名或密碼）
  String username = textEncryptor.encrypt("root");
  String password = textEncryptor.encrypt("root");
  System.out.println("username:"+username);
  System.out.println("password:"+password);
 }
}