我正在尝试使用我的 java 代码使用 Jenkins 的 rest API 更改作业的配置，但它无法连接到 Jenkins url。
请建议我进行更改，以便我可以在不重新启动 Jenkins 的情况下更新我的工作。我正在使用詹金斯 2.19.4。是否有任何 jenkins 设置阻止我连接到 jenkins config.xml 或 java 代码有问题？
try
{
String fileDir = "D:\\"; // upload directory
String fileName = "config.xml";
URL url = new URL("http://myjenkins/job/test/config.xml"); // Jenkins URL localhost:8080, job named 'test'
String user = "username"; // username
String pass = "password"; // password or API token
String authStr = user +":"+ pass;
String encoding = DatatypeConverter.printBase64Binary(authStr.getBytes("utf-8"));
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setReadTimeout(10000);
connection.setConnectTimeout(15000);
connection.setRequestMethod("POST");
connection.setUseCaches(false);
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setRequestProperty ("Authorization", "Basic " + encoding);
try
{
String filePath = "D:\\config.xml";
FileInputStream inputStream = new FileInputStream(new File(filePath));
FileReader fr = new FileReader(new File(filePath));
BufferedReader br = new BufferedReader(fr);
String sCurrentLine;
System.out.println(sCurrentLine = br.readLine());
OutputStream os = connection.getOutputStream();
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
while ((sCurrentLine = br.readLine()) != null) {
//System.out.println("not going inside!!!!");
writer.write(sCurrentLine);
System.out.println(sCurrentLine);
}
writer.flush();
writer.close();
os.close();
int responseCode=connection.getResponseCode();
System.out.println(responseCode);
}
catch(Exception e)
{
e.printStackTrace();
}
}
catch(Exception e)
{
e.printStackTrace();
}