spring boot2X使用schema.sql初始化数据库

spring boot 版本

2.2.5.RELEASE

初始化文件 schema.sql 放在项目resources下

drop table users if exists;
drop table goods if exists;

create table users (
    id bigint auto_increment,
    name varchar(255),
    create_time timestamp,
    primary key (id)
);

create table goods (
  id bigint auto_increment,
  name varchar(255),
  price bigint,
  create_time timestamp,
  update_time timestamp,
  primary key (id)
);

insert into users (name, create_time) values ('Lili', now());
insert into users (name, create_time) values ('Fiona', now());

insert into goods (name, price, create_time, update_time) values ('bag', 2000, now(), now());
insert into goods (name, price, create_time, update_time) values ('bottole', 2500, now(), now());

数据库H2

依赖

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
    <groupId>com.h2database</groupId>
    <artifactId>h2</artifactId>
    <scope>runtime</scope>
</dependency>

配置

spring.jpa.database=h2
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=none
spring.jpa.open-in-view=false
spring.datasource.url=jdbc:h2:./data/test
spring.datasource.username=sa
spring.datasource.password=123456
spring.datasource.driverClassName=org.h2.Driver
spring.h2.console.path=/h2-console
spring.h2.console.enabled=true

启动项目，数据库会按照schema.sql 进行初始化

说明：

　　spring.datasource.initialization-mode 的值默认为 embedded

　　如果要在mysql下执行需要设置

　　　　spring.datasource.initialization-mode=always