springboot 集成 liquibase 管理数据库版本

项目有时候去要项目启动就生成数据库表或多人开发维护版的时候用这个比较方便管理
自己去找liquibase gva坐标

package com.tlsq.service.flowable.config;

import liquibase.Liquibase;
import liquibase.database.Database;
import liquibase.database.DatabaseConnection;
import liquibase.database.DatabaseFactory;
import liquibase.database.jvm.JdbcConnection;
import liquibase.exception.DatabaseException;
import liquibase.resource.ClassLoaderResourceAccessor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

/**
 * 配置类（注释不想修改了 之前写工作流的）
 * Flowable Data Extension Configuration.
 * @author: Lu Yang
 * @data: 2019-05-21 15:04
 */
@Configuration
public class DatabaseConfiguration {

    // 表的开头命名
    private static final String LIQUIBASE_CHANGELOG_PREFIX = "T_";

    @Bean
    public Liquibase liquibase(DataSource dataSource) {
        Liquibase liquibase = null;
        try {
            DatabaseConnection connection = new JdbcConnection(dataSource.getConnection());
            Database database = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(connection);
            database.setDatabaseChangeLogTableName(LIQUIBASE_CHANGELOG_PREFIX + database.getDatabaseChangeLogTableName());
            database.setDatabaseChangeLogLockTableName(LIQUIBASE_CHANGELOG_PREFIX + database.getDatabaseChangeLogLockTableName());
            //  自己sql表脚本路径
            liquibase = new Liquibase("custom/flowable-extend.sql", new ClassLoaderResourceAccessor(), database);
            liquibase.update("luyang");
            return liquibase;
        } catch (Exception e) {
            throw new RuntimeException("Error creating liquibase database", e);

        } finally {
            closeDatabase(liquibase);
        }
    }

    private void closeDatabase(Liquibase liquibase) {
        if (liquibase != null) {
            Database database = liquibase.getDatabase();
            if (database != null) {
                try {
                    database.close();
                } catch (DatabaseException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

springboot 2.0以后在application.yml文件加上
spring:
    liquibase:
        enabled: false

--liquibase formatted sql
--changeset luyang:1

-- ----------------------------------------------------------
-- 用户操作类型表 所用sql格式看着比xml舒服 给出格式自己去修改 一定要加上文件头两个申明注意不要有空格
-- ----------------------------------------------------------
drop table if exists `t_operation_type`;
create table `t_operation_type`
(
  `id_`          int(11) not null auto_increment comment '主键ID',
  `type_`      varchar(32) default null comment '动作',
  `valid_`       bit(1)      default b'0' comment '是否有效 0:是  1:否',
  `create_time_` datetime    default current_timestamp comment '创建时间',
  primary key (`id_`)
) engine = innodb
  auto_increment = 1
  default charset = utf8mb4
  collate utf8mb4_unicode_ci comment = '用户操作类型表';

insert into t_operation_type (type_) values ('启动流程');
insert into t_operation_type (type_) values ('通过');
insert into t_operation_type (type_) values ('驳回');
insert into t_operation_type (type_) values ('终止');


-- 不允许用户id_NAME映射表 用户ID重复
alter table flowable.t_user_id_name add unique (user_id_);

https://gitee.com/cn-luyang/luyang-cloud.git
自己整了个项目，期待小伙伴一起玩
欢迎大佬们提交PR
朋友们帮忙点个starter，感谢了

最后编辑于：2022.12.21 23:01:28