POST https://[endpoint].ctapi.ctyun.cn/v3/api/updateMqttUser

Content-Type：application/json

请求体json参数说明：

password加密方式如下：

import java.security.KeyFactory;
import java.security.PublicKey;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;
import javax.crypto.Cipher;

public class PasswdEncryptor {

    public static void main(String[] args) throws Exception {
        // 请使用该公钥进行加密
        String keyStr = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlh28O0zrmBs6Ok0bVMdOIXd0lkL/Y2em1Km9zfba+iNNgz6eJe2vW3Fr/TJgAl4Wt7t4G/yY0oj2d3/og2YdqQ5jeMO0+wjAuYfXGG/Yi5VU1VNEYYtHBWRaNFk8rTLVeqUZnCP0SOxiwlcA3npObw80xt3Z/qgYWVAF2AbJ2zkc1ItA/b2KrX+8FP4MxOg97drFzWj7DQEDawwWOmPsW2ah5is5uF3oWll/5eyMhClTxywn1hJNkrbsmPztZG30DMwfLrP7GYSbjhSoGBui3CvpY6JqHxHKmpR1zV7YnfdYlJYhBgc72tg0DMCiAlmD/1wEiyX4X9SVAv5iFuCjswIDAQAB";
        // 请填写您的用户密钥
        String rawPasswd = "YOUR PASSWORD";
        // 输出加密好的密文作为密钥
        System.out.println(encrypt(getPublicKeyFromString(keyStr), rawPasswd));
    }

    public static PublicKey getPublicKeyFromString(String publicKeyStr) throws Exception {
        byte[] keyBytes = Base64.getDecoder().decode(publicKeyStr);
        X509EncodedKeySpec spec = new X509EncodedKeySpec(keyBytes);
        KeyFactory keyFactory = KeyFactory.getInstance("RSA");
        return keyFactory.generatePublic(spec);
    }

    public static String encrypt(PublicKey publicKey, String plainText) throws Exception {
        Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
        cipher.init(Cipher.ENCRYPT_MODE, publicKey);
        byte[] encryptedBytes = cipher.doFinal(plainText.getBytes());
        return Base64.getEncoder().encodeToString(encryptedBytes);
    }
}

返回参数说明：

返回示例：成功

返回示例：失败