Grails 2.x服务注入Groovy / src [英] Grails 2.x service injection in Groovy/src

问题描述

我想在Groovy / src类中注入我的服务。 normaln依赖注入无效：

I'd like to inject my service in Groovy/src class. The normaln dependency injection doesn't work:

...
def myService
...

我可以使用这个工具：

def appCtx = ApplicationHolder.application.getMainContext()
def myService = appCtx.getBean("myService");

但ApplicationHolder已弃用。有没有更好的解决方案？

but the ApplicationHolder is deprecated. Is there any better solution?

感谢您的任何建议

Thanks for any suggestion

推荐答案

检查以下Grails常见问题以从src / groovy中的源访问应用程序上下文 - http://grails.org/FAQ#Q：如何从src / groovy中的源访问应用程序上下文？

Check following Grails FAQ to get access to the application context from sources in src/groovy - http://grails.org/FAQ#Q: How do I get access to the application context from sources in src/groovy?

没有ApplicationContextHolder类与ApplicationHolder等效。要从src / groovy中的Groovy类访问名为EmailService的服务类，请使用以下命令访问Spring bean：

There is no ApplicationContextHolder class equivalent to ApplicationHolder. To access to a service class called EmailService from a Groovy class in src/groovy, access the Spring bean using:

import org.codehaus.groovy.grails.web.context.ServletContextHolder as SCH
import org.codehaus.groovy.grails.web.servlet.GrailsApplicationAttributes as GA
def ctx = SCH.servletContext.getAttribute(GA.APPLICATION_CONTEXT)
def emailService = ctx.emailService

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