设置“活动配置文件"通过 AbstractAnnotationConfigDispatcherServletInitializer 类? [英] Setting "Active Profile" through Class AbstractAnnotationConfigDispatcherServletInitializer?

问题描述

在扩展 AbstractAnnotationConfigDispatcherServletInitializer 类时，您将如何设置活动配置文件"属性?

How would you set the "active profile" property when extending the class AbstractAnnotationConfigDispatcherServletInitializer ?

推荐答案

根据您要设置的上下文配置文件，一种方法是覆盖

Depending which contexts' profiles you want to set, one way to do it is to override the

AbstractAnnotationConfigDispatcherServletInitializer#createRootApplicationContext()

和

AbstractAnnotationConfigDispatcherServletInitializer#createServletApplicationContext()

在那里设置活动配置文件.例如

to set the active profiles in there. For example

@Override
protected WebApplicationContext createRootApplicationContext() {
    WebApplicationContext context = (WebApplicationContext)super.createRootApplicationContext();
    ((ConfigurableEnvironment)context.getEnvironment()).setActiveProfiles("profiles");
    return context;
}

注意 super 调用.您需要这样，以便超级实现从您的 @Configuration 类(或您指定的任何上下文)实际创建 WebApplicationContext.

Note the super call. You'll want this so that the super implementation actually creates the WebApplicationContext from your @Configuration classes (or any context you specified).

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