Flyway Core和Flyway Maven插件之间有什么区别？

Question

<dependency>
    <groupId>org.flywaydb</groupId>
    <artifactId>flyway-core</artifactId>
</dependency>

Failed to execute goal org.flywaydb:flyway-maven-plugin:6.4.1:repair (default-cli) on project springboot: org.flywaydb.core.api.FlywayException: Unable to connect to the database. Configure the url, user and password!

<properties>
        <flyway.user>databaseUser</flyway.user>
        <flyway.password>databasePassword</flyway.password>
        <flyway.url>urlAddress</flyway.url>
</properties>

spring.flyway.user=databaseUser
spring.flyway.password=databasePassword
spring.flyway.url=urlAddress

则会出现相同的错误消息。

根据使用Flyway的Baedlung数据库迁移（他们使用的是Flyway Maven插件），在哪里配置Flyway并不重要。所以我想知道我是否应该切换到Flyway-maven-plugin？我真的希望所有配置都在.properties文件中。

Answer 1

第一件事：Flyway--Java编程代码用于数据库迁移的核心。

<dependency>
    <groupId>org.flywaydb</groupId>
    <artifactId>flyway-core</artifactId>
    <version>7.0.0</version>
</dependency>

import org.flywaydb.core.Flyway;

...
Flyway flyway = Flyway.configure().dataSource(url, user, password).load();
flyway.migrate();

// Start the rest of the application (incl. Hibernate)
...

第二件事：Flyway-Maven goal的插件，通过命令行运行。

<plugin>
    <groupId>org.flywaydb</groupId>
    <artifactId>flyway-maven-plugin</artifactId>
    <version>4.0.3</version> 
</plugin>

而且

mvn clean flyway:migrate -Dflyway.configFile=myFlywayConfig.properties