SpringBoot整合flyway实现自动创建表的方法
作者：Lee_SmallNorth
这篇文章主要介绍了SpringBoot整合flyway实现自动创建表的方法,本文通过实例代码给大家介绍的非常详细，对大家的学习或工作具有一定的参考借鉴价值，需要的朋友可以参考下
spring boot - v: 2.1.3.RELEASE
MySQL - v:5.7
JDK -v : 11
项目结构：
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo-flywat</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo-flywat</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
<version>5.2.4</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
application.yml
server:
port: 1234
spring:
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
password: root
url: jdbc:mysql://localhost:3306/demo?serverTimezone=UTC&allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&useSSL=false
username: root
flyway:
baseline-on-migrate: true
enabled: true
locations: classpath:/db/migration
必须在resource下新建这个名称的文件夹，sql脚本的命名规则 ： V${版本号}__${描述}.sql
启动后，不仅会把你脚本的表创建好，同时还会创建{flyway_schema_history}表，记录的就是操作日志，之后初始化执行一次
如果启动过程中，报错 .idea中flyway-core.xml提示Message: 前言中不允许有内容，修改一下即可
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