Java 从属性文件加载数据以供Maven build中的Liquibase使用
我可以通过maven build(Java 从属性文件加载数据以供Maven build中的Liquibase使用,java,maven,liquibase,Java,Maven,Liquibase,我可以通过maven build(Liquibase:updategoal)运行Liquibase变更日志,没有任何问题。现在,我希望Liquibase根据所选Maven配置文件使用从属性文件(db.properties)加载的数据库凭据和URL: |-- pom.xml `-- src `-- main `-- resources |-- local | `-- db.properties |-
Liquibase:update
goal)运行Liquibase变更日志,没有任何问题。现在,我希望Liquibase根据所选Maven配置文件使用从属性文件(db.properties)加载的数据库凭据和URL:
|-- pom.xml
`-- src
`-- main
`-- resources
|-- local
| `-- db.properties
|-- dev
| `-- db.properties
|-- prod
| `-- db.properties
`-- db-changelog-master.xml
`-- db-changelog-1.0.xml
3个属性文件中的每个文件如下所示:
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
changeLogFile: changelog/db.changelog-master.xml
driver: ${database.driver}
url: ${database.url}
username: ${database.username}
password: ${database.password}
verbose: true
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<propertyFile>target/classes/liquibase.properties</propertyFile>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>local</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<filters>
<filter>src/main/filters/local/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
<profile>
<id>dev</id>
<build>
<filters>
<filter>src/main/filters/dev/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
</profiles>
2。我尝试使用Properties Maven插件:
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<changeLogFile>db.changelog-master.xml</changeLogFile>
<verbose>true</verbose>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>local</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<resources>
<resource>
<directory>src/main/resources/local</directory>
</resource>
</resources>
</build>
<properties>
<liquibase.url>${database.url}</liquibase.url>
<liquibase.driver>${database.driver}</liquibase.driver>
<liquibase.username>${database.username}</liquibase.username>
<liquibase.password>${database.password}</liquibase.password>
</properties>
</profile>
<profile>
<id>dev</id>
<build>
<resources>
<resource>
<directory>src/main/resources/dev</directory>
</resource>
</resources>
</build>
<properties>
<liquibase.url>${database.url}</liquibase.url>
<liquibase.driver>${database.driver}</liquibase.driver>
<liquibase.username>${database.username}</liquibase.username>
<liquibase.password>${database.password}</liquibase.password>
</properties>
</profile>
</profiles>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>properties-maven-plugin</artifactId>
<version>1.0-alpha-2</version>
<executions>
<execution>
<phase>initialize</phase>
<goals>
<goal>read-project-properties</goal>
</goals>
<configuration>
<files>
<file>src/main/resources/local/db.properties</file>
</files>
</configuration>
</execution>
</executions>
</plugin>
似乎无法解析POM文件中引用的数据库属性
你知道如何做到这一点吗?我设法做到了。关键是将maven过滤器元素与资源元素结合使用,如中所述 在maven命令中包含资源目标也很重要:
mvn resources:resources liquibase:update -Plocal
这是我使用的文件层次结构:
|-- pom.xml
`-- src
`-- main
|-- resources
| `-- liquibase.properties
| |-- changelog
| `-- db-changelog-master.xml
| `-- db-changelog-1.0.xml
|-- filters
|-- local
| `-- db.properties
|-- dev
| `-- db.properties
db.properties文件如下所示:
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
changeLogFile: changelog/db.changelog-master.xml
driver: ${database.driver}
url: ${database.url}
username: ${database.username}
password: ${database.password}
verbose: true
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<propertyFile>target/classes/liquibase.properties</propertyFile>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>local</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<filters>
<filter>src/main/filters/local/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
<profile>
<id>dev</id>
<build>
<filters>
<filter>src/main/filters/dev/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
</profiles>
POM文件如下所示:
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
database.driver = oracle.jdbc.driver.OracleDriver
database.url = jdbc:oracle:thin:@<host_name>:<port_number>/instance
database.username = user
database.password = password123
changeLogFile: changelog/db.changelog-master.xml
driver: ${database.driver}
url: ${database.url}
username: ${database.username}
password: ${database.password}
verbose: true
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-maven-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<propertyFile>target/classes/liquibase.properties</propertyFile>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>local</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<filters>
<filter>src/main/filters/local/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
<profile>
<id>dev</id>
<build>
<filters>
<filter>src/main/filters/dev/db.properties</filter>
</filters>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
</profiles>
org.liquibase
liquibase maven插件
3.1.0
target/classes/liquibase.properties
地方的
真的
src/main/filters/local/db.properties
src/main/resources
真的
发展
src/main/filters/dev/db.properties
src/main/resources
真的