Spring MVC How to set active profile
By：Roy.LiuLast updated：2019-08-17
In this example, we will show you how to set active @Profile in a Spring MVC web application.
@Profile Examples
@Configurationpublic class AppConfig { @Profile("dev") @Bean public CacheManager cacheManager() { //... @Profile("live") @Bean public EhCacheManagerFactoryBean ehCacheCacheManager() { //... @Profile("testdb") @Bean public DataSource dataSource() { //... |
To set active @Profile in Spring, define a value via spring.profiles.active system property.
1. web.xml
For normal web application, which contain web.xml file.
1.1 Set an active profile.
web.xml
<context-param> <param-name>spring.profiles.active</param-name> <param-value>live</param-value></context-param> |
1.2 Set multiple active profile.
web.xml
<context-param> <param-name>spring.profiles.active</param-name> <param-value>dev, testdb</param-value></context-param> |
2. Servlet 3.0+ Container
For web application don’t have web.xml file, use one of the following methods:
2.1 Override onStartup
MyWebInitializer.java
package com.mkyong.servlet3;import javax.servlet.ServletContext;import javax.servlet.ServletException;public class MyWebInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { //... @Override public void onStartup(ServletContext servletContext) throws ServletException { super.onStartup(servletContext); servletContext.setInitParameter("spring.profiles.active", "live"); //Set multiple active profile //servletContext.setInitParameter("spring.profiles.active", "dev, testdb"); |
2.2 Depends which context (root or servlet) to load the @Profile beans.
MyWebInitializer.java
package com.mkyong.servlet3;import org.springframework.core.env.ConfigurableEnvironment;import org.springframework.web.context.WebApplicationContext;import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;public class MyWebInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { //If the @Profile beans are loaded via root context @Override protected WebApplicationContext createRootApplicationContext() { WebApplicationContext context = (WebApplicationContext)super.createRootApplicationContext(); ((ConfigurableEnvironment)context.getEnvironment()).setActiveProfiles("live"); //Set multiple active profiles //((ConfigurableEnvironment)context.getEnvironment()) // .setActiveProfiles(new String[]{"live", "testdb"}); return context; //If the @Profile beans are loaded via servlet context /* @Override protected WebApplicationContext createServletApplicationContext() { WebApplicationContext context = (WebApplicationContext)super.createServletApplicationContext(); ((ConfigurableEnvironment)context.getEnvironment()).setActiveProfiles("dev"); return context; }*/ |
References
From：一号门
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