spring注入servlet

private static WebApplicationContext context;

@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		// TODO Auto-generated method stub	
	}
@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
public Object findBean(String beanName) {
		if (context == null) {
			context = WebApplicationContextUtils
					.getRequiredWebApplicationContext(getServletContext());
		}
		return context.getBean(beanName);
	}

 

 

评论

2 楼 Java_Dyf 2011-01-10  

WebApplicationContextUtils

heqishan 写道

哥们，WebApplicationContextUtils  是啥？没解释啊？

WebApplicationContextUtils 是一个工具类。Spring 容器在启动时将 WebApplicationContext 保存在 ServletContext 的属性列表中，通过 WebApplicationContextUtils 工具类可以方便地获取 WebApplicationContext 对象。

1 楼 heqishan 2010-12-22  

哥们，WebApplicationContextUtils  是啥？没解释啊？