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添加依赖
text<dependency> <groupId>org.liquibase</groupId> <artifactId>liquibase-core</artifactId> </dependency>
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添加配置
ymlspring: liquibase: contexts: dev,test enabled: true
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编写liquibase配置类
java@Configuration @EnableConfigurationProperties(LiquibaseProperties.class) public class LiquibaseConfig { @Bean public SpringLiquibase liquibase(DataSource dataSource, LiquibaseProperties properties) { SpringLiquibase liquibase = new SpringLiquibase(); liquibase.setDataSource(dataSource); //指定changelog的位置,这里使用的一个master文件引用其他文件的方式 liquibase.setChangeLog("classpath:liquibase/master.xml"); liquibase.setContexts(properties.getContexts()); liquibase.setDefaultSchema(properties.getDefaultSchema()); liquibase.setDropFirst(properties.isDropFirst()); liquibase.setShouldRun(properties.isEnabled()); liquibase.setChangeLogParameters(properties.getParameters()); liquibase.setRollbackFile(properties.getRollbackFile()); liquibase.setShouldRun(true); return liquibase; } }
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编写master.xml文件(注意includeAll配置的路径与changelog文件的路径)
xml<?xml version="1.0" encoding="utf-8"?> <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd"> <property name="now" value="now()" dbms="h2"/> <property name="now" value="now()" dbms="mysql"/> <property name="floatType" value="float4" dbms="postgresql, h2"/> <property name="floatType" value="float" dbms="mysql, oracle, mssql, mariadb"/> <property name="clobType" value="clob" dbms="h2"/> <property name="clobType" value="clob" dbms="mysql, oracle, mssql, mariadb, postgresql"/> <property name="uuidType" value="varchar(36)" dbms="h2, mysql, mariadb"/> <includeAll path="liquibase/changelog/"/> </databaseChangeLog>
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编写changelog文件 00000000000000_init_schema.xml
xml<?xml version="1.0" encoding="utf-8"?> <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd"> <property name="autoIncrement" value="true"/> <changeSet author="system" id="00000000000001" context="dev"> <createTable tableName="hello_date_time_wrapper"> <column name="id" type="BIGINT"> <constraints primaryKey="true" primaryKeyName="hello_date_time_wrapperPK"/> </column> <column name="instant" type="timestamp"/> <column name="local_date_time" type="timestamp"/> <column name="offset_date_time" type="timestamp"/> <column name="zoned_date_time" type="timestamp"/> <column name="local_time" type="time"/> <column name="offset_time" type="time"/> <column name="local_date" type="date"/> </createTable> </changeSet> </databaseChangeLog>
Springboot集成Liquibase笔记整理
yicj2024-08-20 11:46