天道酬勤

   有关HttpClient模拟用户登录问题，网上资料介绍很多，在我要登录的站点是用Acegi控制权限的，测试多次都不成功，不知道什么原因。

        Souce Code:

        HttpClient client = new HttpClient();  
        client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
       
        try {
            PostMethod post = new PostMethod("http://localhost:8080/test/");
            NameValuePair name = new NameValuePair("j_username", "aaa");
            NameValuePair pass = new NameValuePair("j_password", "111");            
            post.setRequestBody(new NameValuePair[]{name,pass});
           
            int status = client.executeMethod(post);
            System.out.println(status);     
            System.out.println(post.getResponseBodyAsString()); // 得到的还是登录页面的内容
            post.releaseConnection();
        } catch (HttpException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }