以下是我的persistance.xml:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.2"
xmlns="http://xmlns.jcp.org/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_2.xsd">
<persistence-unit name="IntegratorMasterdataDS"
transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<!-- <jta-data-source>java:/datasources/IDS1</jta-data-source> -->
<jta-data-source>java:/datasources/IDS</jta-data-source>
<properties>
<property name="hibernate.archive.autodetection" value="class" />
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.format_sql" value="true" />
<property name="hibernate.generate_statistics" value="true"/>
</properties>
</persistence-unit>
</persistence>
当我需要使用生产资料进行构建时,我需要在persistance.xml中进行注释和取消注释。
maven构建中是否有任何方法可以在运行时在persistance.xml中提供值? (我记得在旧项目中我看到了{something.some},但找不到用例中的用法?)
将persistence.xml定位到src / main / resources / PATH之类的位置,然后使用过滤。将标签添加到POM并将其设置为true,如下所示:Details Here
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>