使用从这两个答案中获得的知识以及我的研究，我能够得到一个由pom控制的开发/生产系统，该系统可以设置正确的数据库值。
首先，在pom中，我创建了两个配置文件。
<!-- Production and Development Profiles --><profiles> <!-- Nike profile needs go here --> <profile> <id>production</id> <activation> <property> <name>environment.type</name> <value>prod</value> </property> </activation> </profile> <!-- Catalyst profile needs go here --> <profile> <id>development</id> <activation> <property> <name>environment.type</name> <value>dev</value> </property> </activation> <build> <!-- This holds the properties for the Spring context file. Database values will be changes to development. --> <filters> <filter>src/main/resources/dev.database.properties</filter> </filters> <resources> <!-- This is the directory that holds the Spring context file. The entire folder is searched, so either no other file should have place holders or you should exclude other files from being filtered. --> <resource> <directory>src/main/webapp/WEBINF/</directory> <filtering>true</filtering> </resource> </resources> </profile></profiles>
在servlet-context.xml中的WEBINF目录中，放置了占位符：
<!-- For database, uses maven filtering to fill in placeholders --><bean id="dataSource" destroy-method="close"> <property name="driverClassName" value="${db.driver}" /> <property name="url" value="${db.url}" /> <property name="username" value="${db.username}" /> <property name="password" value="${db.password}" /> <property name="maxActive"> <value>10</value> </property> <property name="maxIdle"> <value>1</value> </property></bean>然后我创建了一个属性文件，该文件位于src / main / resources中
## Development database properties file#db.driver=oracle.jdbc.driver.OracleDriverdb.url=jdbc:oracle:thin:[USER/PASSWORD]@[HOST][:PORT]:SIDdb.username=jsmithdb.password=s3cr3t
然后我可以用
mvn -P developement clean install
或有一个settings.xml可以为我设置正确的配置文件：
<settings> <profiles> <profile> <activation> <activeByDefault>true</activeByDefault> </activation> <properties> <environment.type>dev</environment.type> </properties> </profile> </profiles> </settings>
