Java 快速接入

package com.hw.test;
import com.hwsdk.hw;
import com.alibaba.fastjson.JSONObject;

public class Main {
    public static void main(String[] args) throws Exception {
        // 初始化 SDK
        hw.init("APPKEY", "APPSECRET");

        // 设置心跳失败回调（可选，但建议设置）
        hw.setCallback(jsonObject -> {
            System.out.println("心跳回调: " + jsonObject.toJSONString());
            if (jsonObject.getInteger("code") == 10207) {
                System.out.println("心跳下线");
                System.exit(0);
            }
            try {
                System.out.println("心跳失败，2s后尝试重登...");
                Thread.sleep(2000);
                JSONObject ret1 = hw.cardLogin();
                if (ret1.getInteger("code") == 0) {
                    System.out.println("重新登录成功");
                } else {
                    System.out.println(ret1.getString("message"));
                    System.exit(0);
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        });

        // 开启调试模式（默认关闭）
        hw.setDebug(true);

        // 设置卡密
        hw.setCard("your_card");
        // 设置设备ID
        hw.setDeviceId("javaTest");

        // 卡密登录
        JSONObject ret = hw.cardLogin();
        if (ret.getInteger("code") != 0) {
            System.out.println(ret.getString("message"));
            System.exit(0);
        }

        JSONObject loginRet = hw.getLoginRet();
        System.out.println("卡密类型：" + loginRet.getString("cardType"));
        System.out.println("卡密到期时间：" + loginRet.getString("expires"));

        // hold 主线程不要退出（实际项目中替换为你的业务代码）
        while (true) {
            System.out.print("卡密到期剩余：");
            System.out.print(hw.getTimeRemaining());
            System.out.println(" s");

            System.out.print("心跳结果（非零则心跳异常）：");
            System.out.println(hw.getHeartbeatResult().getInteger("code"));
            Thread.sleep(5000);
        }
    }
}

hw.setDebug(debug)

hw.setDeviceId(deviceId)

hw.setCallback(callBack)

hw.setAutoHeartbeat(autoHeartbeat)

hw.setHeartbeatTime(heartbeatTime)

hw.setBackupHosts(host)

hw.init("appKey", "appSecret");

hw.setCard(card)

hw.setUser(username, password)

long timestamp = hw.getTimestamp()

JSONObject ret = hw.getLoginRet()

JSONObject ret = hw.getHeartbeatResult()

long ret = hw.getTimeRemaining()

JSONObject ret = hw.cardLogin()

JSONObject ret = hw.cardHeartbeat()

JSONObject ret = hw.cardLogout()

JSONObject ret = hw.cardUnbindDevice()

JSONObject ret = hw.cardSetUnbindPassword(password)

JSONObject ret = hw.cardUnbindPassword(password)

JSONObject ret = hw.cardRecharge(rechargeCard, usedCard)

JSONObject ret = hw.getCardConfig()

JSONObject ret = hw.setCardConfig(config)

JSONObject ret = hw.userRegister(username, password, card)

JSONObject ret = hw.userLogin()

JSONObject ret = hw.userHeartbeat()

JSONObject ret = hw.userLogout()

JSONObject ret = hw.userChangePassword(username, oldPassword, newPassword)

JSONObject ret = hw.userRecharge(username, usedCard)

JSONObject ret = hw.getUserConfig()

JSONObject ret = hw.setUserConfig(config)

JSONObject ret = hw.trialLogin()

JSONObject ret = hw.trialHeartbeat()

JSONObject ret = hw.createRemoteVar(key, value)

JSONObject ret = hw.updateRemoteVar(key, value)

JSONObject ret = hw.getRemoteVar(key)

JSONObject ret = hw.deleteRemoteVar(key)

JSONObject ret = hw.callRemoteFun(funName, params)

import com.alibaba.fastjson.JSONArray;

JSONArray params = new JSONArray();
params.add(1);
params.add(2);
JSONObject ret = hw.callRemoteFun("add", params);
if ("0".equals(ret.getString("code"))) {
    System.out.println(ret.getJSONObject("data").getString("result"));
} else {
    System.out.println(ret.getString("message"));
}

JSONObject ret = hw.getSoftwareConfig()

JSONObject ret = hw.getSoftwareNotice()

hw.setSoftwareVersion(version)

JSONObject ret = hw.getSoftwareVersion()