SpringBoot利用jasypt实现配置文件加密的完整指南

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

# 配置秘钥
jasypt:
  encryptor:
    password: ${jasypt.encryptor.password:defaultPwd}

# 需要加密的字段（明文：123456），需要使用ENC() 包裹
db:
  password: ENC(bVv/e16L6qPO+1pqEPMUYT5uW1EjsERTCoIliqABM+YMr6WURdxPy26La8wHCxgF)

@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = OrderApplication.class)
public class DemoApplicationTest {

    @Autowired
    ConfigurableEnvironment environment;
    @Autowired
    StringEncryptor stringEncryptor;


    static {
        //指定运行环境密码
        System.setProperty("jasypt.encryptor.password", "password");
    }

    @Test
    public void testEnvironmentProperties() {
        //解密密文
        System.out.println(environment.getProperty("db.password"));
    }


    @Test
    public void encrypt() {
        //此处得到加密后的文本，放入yml
        System.out.println("密文: " + stringEncryptor.encrypt("123456"));
    }
}

    <dependency>
        <groupId>com.github.ulisesbocchio</groupId>
        <artifactId>jasypt-spring-boot-starter</artifactId>
        <version>2.1.2</version>
    </dependency>

  package com.itdfq.springboot;

import org.jasypt.encryption.StringEncryptor;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;

/**
 * @author duanfangqin 2022/7/11 10:56
 * @implNote
 */
@SpringBootTest
public class JasyptTest {
    @Autowired
    private StringEncryptor stringEncryptor;

    @Test
    public void encrypt(){

        System.out.println(stringEncryptor.encrypt("qweasd123"));
    }
    @Test
    public void decrypt(){
        System.out.println(stringEncryptor.decrypt("zI16ovOHuYiPIQaFx9cVlJF30bg5h3ql"));
    }
}

#Redis服务器地址
spring.redis.host=119.3.234.108
#服务器密码
spring.redis.password=ENC(nwElWn8r6aqVHDdAStIRiEXPAiE57qUF)