Parsing the data migration tool in Spring Boot

2024-07-08

Parsing the data migration tool in Spring Boot

Hello everyone, I am the editor of Weizhuan Taobao Affiliate System 3.0, and I am also a programmer who doesn’t wear thermal underwear in winter and wants to be graceful even when it’s cold!

1. Importance and selection of data migration tools

Data migration is a critical task when developing and maintaining modern applications. Spring Boot provides a variety of data migration tools to help developers effectively manage database structure changes and data migration operations.

2. Use Flyway for database migration

2.1 Configure and integrate Flyway

Flyway is an open source database migration tool that can be integrated with Spring Boot to manage database version control and changes through simple configuration and commands.

package cn.juwatech.data;

import org.springframework.boot.autoconfigure.flyway.FlywayDataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;

import javax.sql.DataSource;

@Configuration
public class FlywayConfiguration {

    @Bean
    @FlywayDataSource
    public DataSource dataSource() {
        // 配置数据源，例如使用HikariCP等
        return DataSourceBuilder.create().build();
    }

    @Bean
    public DataSourceTransactionManager transactionManager(DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }
}

Technology Sharing