Spring Boot 3中使用Jasypt实现配置文件信息加密

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.security.crypto.encrypt.Encryptors;
import org.jasypt.encryption.StringEncryptor;
 
@SpringBootApplication
public class Application {
 
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
 
    @Bean
    public StringEncryptor stringEncryptor() {
        // 使用Jasypt默认的Strong加密策略
        return Encryptors.strongEncryptor("yourSecretPassword", "mySalt");
    }
 
    @Bean
    public Resource configFileResource() {
        // 指定配置文件路径
        return new ClassPathResource("config.encrypted.properties");
    }
 
    @Bean
    public EncryptedPropertiesFactoryBean encryptedProperties(StringEncryptor stringEncryptor, Resource configFileResource) {
        EncryptedPropertiesFactoryBean factoryBean = new EncryptedPropertiesFactoryBean();
        factoryBean.setEncryptor(stringEncryptor);
        factoryBean.setLocation(configFileResource);
        factoryBean.setIgnoreResourceNotFound(true);
        return factoryBean;
    }
 
    @Bean
    public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer(Environment environment) {