英文:
RESTful API Authentication from JavaFX Desktop Client Application
问题
我目前正在开发一个使用JavaFX + FXML编写的桌面应用程序，我需要连接到一个我用NodeJS编写的远程RESTful API。我一直在尝试寻找一个更新的参考资料，适用于JDK 11及以上版本，但看起来大多数我找到的好的参考资料要么是关于Spring的，要么是至少3年前编写的。
有人能指点我正确的方向吗？谢谢。
英文:
I'm currently developing a desktop application written in JavaFX + FXML and I need to connect to a remote RESTful API I wrote in NodeJS. I've been trying to find an updated reference catering to JDK 11 and up but it looks like most good references I find are either in Spring or were written at least 3 years ago.
Can anybody point me in the right direction? Thanks.
答案1
得分: 1
这是我到目前为止想出的。与我习惯使用的AJAX和Axios相比，它感觉原始而啰嗦，但仍然能够工作：
private void btnLoginClick() throws IOException {CloseableHttpClient httpclient = HttpClients.createDefault();HttpPost httpPost = new HttpPost("http://localhost:8000/api/auth");httpPost.addHeader("accept", "application/json");List<NameValuePair> params = new ArrayList<NameValuePair>();params.add(new BasicNameValuePair("email", username.getText()));params.add(new BasicNameValuePair("password", password.getText()));httpPost.setEntity(new UrlEncodedFormEntity(params));try {CloseableHttpResponse response = httpclient.execute(httpPost);HttpEntity entity = response.getEntity();String data = EntityUtils.toString(entity);JSONObject json = new JSONObject(data);EntityUtils.consume(entity);response.close();// 在这里进行更多处理...} catch (IOException e) {Alert a = new Alert(AlertType.ERROR);a.setContentText("登录：无法连接到服务器。检查您的连接，或稍后再试。要报告此错误，请联系 m@jhourlad.com。");a.show();} finally {httpclient.close();}}
英文:
This is what I have come up so far. It feels primitive and chatty compared to I am used to using AJAX and Axios but works nevertheless:
private void btnLoginClick() throws IOException {CloseableHttpClient httpclient = HttpClients.createDefault();HttpPost httpPost = new HttpPost("http://localhost:8000/api/auth");httpPost.addHeader("accept", "application/json");List<NameValuePair> params = new ArrayList<NameValuePair>();params.add(new BasicNameValuePair("email", username.getText()));params.add(new BasicNameValuePair("password", password.getText()));httpPost.setEntity(new UrlEncodedFormEntity(params));try {CloseableHttpResponse response = httpclient.execute(httpPost);HttpEntity entity = response.getEntity();String data = EntityUtils.toString(entity);JSONObject json = new JSONObject(data);EntityUtils.consume(entity);response.close();// Do more processing here...} catch (IOException e) {Alert a = new Alert(AlertType.ERROR);a.setContentText("Login: Unable to connect to server. Check your connection or try at a later time. To report this error please contact m@jhourlad.com.");a.show();} finally {httpclient.close();}}
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