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<beans profile="test">
.......
</beans>   
<beans profile="production">
.......
</beans>

1.在用到ApplicationContext的单元测试用例中，用 @ActiveProfiles

@ContextConfiguration(locations = { "/applicationContext.xml" })  
@ActiveProfiles("test")

2.在development和functional test启动Jetty前设置系统变量

System.setProperty("spring.profiles.active", "development");   server.start()

3.在web.xml里

<context-param>  
<param-name>spring.profiles.default</param-name>  
<param-value>production</param-value>  
</context-param>

4.在非生产环境，可以用系统变量”spring.profiles.active”进行覆盖

Run As -->Run Configurations -->Environment 
设置变量：spring.profiles.active = development

5.采用Spring框架的独立应用程序

GenericXmlApplicationContext ctx=new GenericXmlApplicationContext();
ctx.getEnvironment().setActiveProfiles("test");
ctx.load("classpath:applicationContext.xml");
ctx.refresh();