spring自动重载

1.运行类

public static void main(String[] args) {
        String url = "http://127.0.0.1:8080/reload.action";
        HttpClient client = new DefaultHttpClient();
        HttpMethod method = getPostMethod();//使用POST方式提交数据
        HttpUriRequest m=new HttpPost(url);
        m.setHeader("Cookie","ceshi3.com=*****");
         HttpResponse response;
        try {
            response=client.execute(m);
            System.out.println(response.getEntity().getContent().read()+"---"+response.getStatusLine());
        } catch (IOException e) {
            e.printStackTrace();
        }
        //打印服务器返回的状态
        System.out.println(method.getStatusLine());
        method.releaseConnection();
    }

2.action

  public String reload() {
        WebApplicationContext context = WebApplicationContextUtils.getWebApplicationContext(request.getSession()
                .getServletContext());

        if (context.getParent() != null) {
            ((AbstractRefreshableApplicationContext) context.getParent()).refresh();
        }

        ((AbstractRefreshableApplicationContext) context).refresh();
        System.out.println("--------Spring Context Reload----------------");
        return null;
    }