实现applicationContextAware接口 获取bean

可以导成jar包来用

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class SpringUtils
  implements ApplicationContextAware
{
  private static ApplicationContext applicationContext;

  public static ApplicationContext getApplicationContext()
  {
    return applicationContext;
  }

  public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
    applicationContext = applicationContext;
  }

  public static Object getBean(String paramString) {
    return applicationContext.getBean(paramString);
  }
}