运行 mvn install 时如何指定 spring.profiles.active
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How to specify spring.profiles.active when I run mvn install
提问by ddd
In this web application with Spring, I created several application-property files for different deploy environment. They specify different db connection configs.
在这个带有 Spring 的 Web 应用程序中，我为不同的部署环境创建了几个应用程序属性文件。他们指定不同的数据库连接配置。
application-dev.properties
application-qa.properties
application-stg.properties
application-prod.properties
The recommended way according to spring docis to set spring.profiles.active as JVM option at run time, for example:
根据spring 文档推荐的方法是在运行时将 spring.profiles.active 设置为 JVM 选项，例如：
-Dspring.profiles.active=prod
However what should I do for deploying the application as war using mvn install. How should I set the spring profile? I am using Eclipse.
但是，我应该怎么做才能使用 mvn install 将应用程序部署为 war。我应该如何设置弹簧轮廓？我正在使用 Eclipse。
EDIT:
I set the JVM option under 
. It does not seem to get picked up by maven when I deploy it as a war though since I got the following error from tomcat:
编辑：我在. 当我将它部署为War时，它似乎没有被 maven 接收，因为我从 tomcat 收到以下错误：
Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception
采纳答案by hasnae
Under Run->run configurations, select your maven launch configuration, then select the JRE tab, and type your argument in the VM arguments text area.
在运行->运行配置下，选择您的 Maven 启动配置，然后选择 JRE 选项卡，并在 VM 参数文本区域中键入您的参数。
回答by Randy Orton
Under Run Configuration > go to Environments tab and then add your property values for more please refer image below :Eclipse Environment SetUp
在“运行配置”>“环境”选项卡下，然后添加您的属性值以获取更多信息，请参阅下图：Eclipse 环境设置
