springboot 启动初始化mysql表结构和数据

配置application.yml

spring:
  application:
    name: lys-app
  main:
    allow-bean-definition-overriding: true
  datasource:
    name: lys-app
    url: jdbc:mysql://ip:3306/test?useUnicode=true&characterEncoding=UTF-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2b8&useSSL=false
    username: root
    password: 123456
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.cj.jdbc.Driver
    druid:
      initial-size: 5
      min-idle: 5
      max-active: 25
      max-wait: 1000
      time-between-eviction-runs-millis: 60000
      validation-query: SELECT 1 as nums
      test-while-idle: true
      test-on-borrow: false
      test-on-return: false
      pool-prepared-statements: true
      max-pool-prepared-statement-per-connection-size: 20
      connection-properties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
    initialization-mode: always
    schema: classpath:/sql/test_schema.sql
    data: classpath:/sql/test_pg_data.sql
    separator: $$$
    continue-on-error: true # 根据实际需求情况设置

test_schema.sql

SET NAMES utf8mb4; $$$
SET FOREIGN_KEY_CHECKS = 0; $$$
SET GLOBAL time_zone = '+8:00'; $$$

CREATE TABLE IF NOT EXISTS `tb_user`  (
  `user_id` varchar(64) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT 'id',
  `name` varchar(64) CHARACTER SET utf8 COLLATE utf8_unicode_ci NULL DEFAULT NULL COMMENT '姓名',

  PRIMARY KEY (`user_id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_unicode_ci ROW_FORMAT = Dynamic; $$$

SET FOREIGN_KEY_CHECKS = 1; $$$

test_pg_data.sql

-- delimiter $$$
CREATE PROCEDURE  IF NOT EXISTS init_data()
BEGIN

TRUNCATE TABLE `cloud_rds`.`tb_user`;

INSERT INTO `cloud_rds`.`tb_user`(`user_id`, `name`) VALUES ('1', 'liuyunshengsir1');
INSERT INTO `cloud_rds`.`tb_user`(`user_id`, `name`) VALUES ('2', 'liuyunshengsir2');
INSERT INTO `cloud_rds`.`tb_user`(`user_id`, `name`) VALUES ('3', 'liuyunshengsir3');
INSERT INTO `cloud_rds`.`tb_user`(`user_id`, `name`) VALUES ('4', 'liuyunshengsir4');


END $$$
-- delimiter
CALL  init_data(); $$$
DROP PROCEDURE init_data;  $$$

效果