如何在Spring Boot应用程序中配置两个数据源JDBC？

@Configuration
public class DataSourceConfig {

    @Bean
    @ConfigurationProperties(prefix = "datasource1")
    public DataSource dataSource1() {
        return DataSourceBuilder.create().build();
    }

    @Bean
    @ConfigurationProperties(prefix = "datasource2")
    public DataSource dataSource2() {
        return DataSourceBuilder.create().build();
    }

    @Bean
    public JdbcTemplate jdbcTemplate1(DataSource dataSource1) {
        return new JdbcTemplate(dataSource1);
    }

    @Bean
    public JdbcTemplate jdbcTemplate2(DataSource dataSource2) {
        return new JdbcTemplate(dataSource2);
    }

    @Bean
    public PlatformTransactionManager transactionManager1(DataSource dataSource1) {
        return new DataSourceTransactionManager(dataSource1);
    }

    @Bean
    public PlatformTransactionManager transactionManager2(DataSource dataSource2) {
        return new DataSourceTransactionManager(dataSource2);
    }
}

datasource1.url=jdbc:mysql://localhost:3306/db1
datasource1.username=user1
datasource1.password=password1

datasource2.url=jdbc:mysql://localhost:3306/db2
datasource2.username=user2
datasource2.password=password2