Question

我正在尝试将桌面应用程序的评论发布到Trac。

我在这个项目中使用apache http客户端库这里是link

这是我的代码，对不起，如果难以阅读

public class TestComment {

    private static String cookie;

    public static void main(String[] args) throws Exception {


        CookieHandler.setDefault(new CookieManager());
        DefaultHttpClient defaultHttpClient = new DefaultHttpClient();
        HttpGet httpGet = new HttpGet("http://localhost:8080/mytrac/login");
        BasicHeader authHeader = new BasicHeader("Authorization", "Basic " + encodedPassword("admin", "123123"));
        httpGet.addHeader(authHeader);
        HttpResponse response = defaultHttpClient.execute(httpGet);

        List<Cookie> cookies = defaultHttpClient.getCookieStore().getCookies();

        String token = null;
        if(!cookies.isEmpty()){
            for (int i = 0; i < cookies.size(); i++) {
                System.out.println("- " + cookies.get(i).toString());
                token = cookies.get(i).toString().substring(43, 67);
                System.out.println(token);
            }
        }

        setCookie(token);

        responseLog(response);

        HttpPost httpPost = new HttpPost("http://localhost:8080/mytrac/ticket/2#comment:5");

        httpPost.setHeader(authHeader);

        httpPost.setHeader("Host", "localhost:8080");
        httpPost.setHeader("User-Agent", "Mozilla/5.0");
        httpPost.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        httpPost.setHeader("Accept-Language", "en-US,en;q=0.8");
        httpPost.setHeader("Connection", "keep-alive");
        httpPost.setHeader("Referer", "http://localhost:8080/mytrac/ticket/2");
        httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");


        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
        formparams.add(new BasicNameValuePair("__FORM_TOKEN", token));
        formparams.add(new BasicNameValuePair("comment", "Test comment"));
        formparams.add(new BasicNameValuePair("field_reporter", "admin"));



        httpPost.setEntity(new UrlEncodedFormEntity(formparams));

        response = defaultHttpClient.execute(httpPost);
        responseLog(response);

        System.out.println(response.getStatusLine());


    }

    private static String encodedPassword(String username, String password) {

        byte[] encodedPassword = (username + ":" + password).getBytes();
        BASE64Encoder base64Encoder = new BASE64Encoder();

        return base64Encoder.encode(encodedPassword);
    }

   private static void responseLog(org.apache.http.HttpResponse httpResponse) throws IOException {

       BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(httpResponse. getEntity().getContent()));

       StringBuffer stringBuffer = new StringBuffer();
       String line1;

       while ((line1 = bufferedReader.readLine()) != null) {
           stringBuffer.append(line1 + "\n");
       }

       System.out.println(stringBuffer) ;
   }

    public static String getCookie() {
        cookie = cookie.substring(cookie.indexOf(":") + 1);
        return cookie;
    }

    public static void setCookie(String cookie) {
        TestComment.cookie = cookie;
    }
}

当我运行此代码时，我得到了200个代码，它告诉了我，我甚至在Text-Aria表单中得到了我的评论，但是不发布它。当我在浏览器中发表评论时，代码是303.我错在哪里，可能是我完全错误的方式？

Answer 1

我们解决了问题

我不知道，但我只需要再发送一个表单，我们需要从trac获取查看时间并将其作为表单发送：

formparams.add(new BasicNameValuePair("view_time", view_time));

现在可行了

无法在Java应用程序中在Trac中发表评论

1 个答案: