nacos修改密码

import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class NacosPasswordChanger {
    public static void main(String[] args) {
        String nacosUrl = "http://your-nacos-server/nacos/v1/auth/users/password";
        String username = "your-username";
        String newPassword = "new-password";
        String oldPassword = "old-password";

        try {
            URL url = new URL(nacosUrl);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("PUT");
            conn.setRequestProperty("Content-Type", "application/json");
            conn.setDoOutput(true);

            String jsonInputString = String.format("{\"username\":\"%s\",\"oldPassword\":\"%s\",\"newPassword\":\"%s\"}", username, oldPassword, newPassword);

            try (OutputStream os = conn.getOutputStream()) {
                byte[] input = jsonInputString.getBytes("utf-8");
                os.write(input, 0, input.length);
            }

            int responseCode = conn.getResponseCode();
            if (responseCode == HttpURLConnection.HTTP_OK) {
                System.out.println("Password updated successfully.");
            } else {
                System.out.println("Failed to update password. Response Code: " + responseCode);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}