jasypt-spring-boot-starter实现加解密和数据返显

jasypt-spring-boot-starter实现加解密和数据返显

1. pom.xml

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

2. 密文的生成

public class EncryptConfigUtil {
          
   
    public static void main(String[] args) {
          
   

        BasicTextEncryptor textEncryptor = new BasicTextEncryptor();
        //加密所需的salt
        textEncryptor.setPassword("123456");
        //要加密的数据（数据库的用户名或密码）
        String username = textEncryptor.encrypt("root");
        String password = textEncryptor.encrypt("123456");
        System.out.println("username:"+username);
        System.out.println("password:"+password);
    }
}

3. 修改配置文件

spring:
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/test01?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8&allowPublicKeyRetrieval=true
    username: ENC(tK8xqlIRBn6Y27AYzUihYg==)
    password: ENC(ULizg8E8GjJfTxzv78vwVg==)

4. 盐值的配置 application.yml 文件（不推荐） jasypt.encryptor.password=123456 推荐在JVM启动参数中设置 在idea中配置如下： -Djasypt.encryptor.password=123456