sp启动后获取ApplicationContext 对象的方法
import java.util.Locale;
import
org.springframework.beans.BeansException;
import
org.springframework.context.ApplicationContext;
import
org.springframework.context.ApplicationContextAware;
import
org.springframework.stereotype.Service;
@Service
public class SpringUtil implements ApplicationContextAware {
public static ApplicationContext appContext;
@Override
public
void setApplicationContext(ApplicationContext applicationContext) throws
BeansException {
appContext = applicationContext;
}
public static String getMessage(String key, Object... params) {
return getMessage(key, params, Locale.ENGLISH);
}
public static
String getMessage(String key,Object[] params,Locale locale) {
return
appContext.getMessage(key, params, locale);
}
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public static Object getBean(String serviceName){
Object obj
= new Object();
try {
obj =
SpringUtil.appContext.getBean(serviceName);
} catch (BeansException e)
{
e.printStackTrace();
return null;
}
return obj;
}
}
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