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我点击了其他网址

https://db2adminpc1:9443/rest/bpm/wle/v1/search/query?organization=byInstance&run=true&shared=false&filterByCurrentUser=true

使用 HttpURLConnection 类，我在输入流中获取 SJON 数据。

但是在我的要求中，当我点击 URL 时，它应该存储某种令牌或 cookie 以在我在 chrome 浏览器中打开 URL 时对 URL 进行身份验证。您可以在下面找到代码：

    byte[] encodedBytes = Base64.getEncoder().encode(Data.getBytes());

    URL url = new URL(
            "https://db2adminpc1:9443/rest/bpm/wle/v1/search/query?organization=byInstance&run=true&shared=false&filterByCurrentUser=true");
    connection = (HttpURLConnection) url.openConnection();

    String encoding = new String(encodedBytes);// "cGNhZG1pbjpwY2FkbWlu";
    connection.setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.setRequestProperty("Authorization", "Basic " + encoding);
    connection.getRequestProperty("Set-Cookie");

    System.out.println("Session iD " + connection.getHeaderField("Set-Cookie"));
    System.out.println("Session iD " + connection.getHeaderField("Set-Cookie"));

    if (connection.getResponseCode() == 200) {
        InputStream content = (InputStream) connection.getInputStream();

        BufferedReader in = new BufferedReader(new InputStreamReader(content));

        while ((line = in.readLine()) != null) {
            // System.out.println(line);
            sb.append(line);
        }
        content.close();

    } else {
        sb.append("\"Username And Password Does Not Match!!!\"");
    }

}

Update I am able read LTPatoken2 but dont know how to put or store in localhost cookie and authenticate the URL

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1 回答 1

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由于HttpURLConnection不维护cookie，所以在第一次访问url时必须将Set-Cookieheader保存到一个String实例中，然后，对于每个下一个请求，你应该Cookie通过call方法设置请求头命名setRequestProperty。当然，你可以使用HttpClient库，它可以自动维护cookie

于 2017-05-23T12:37:19.097 回答