package com.netsdk.demo.intelligentTraffic;
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import com.netsdk.demo.customize.analyseTaskDemo.AnalyseTaskUtils;
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import com.netsdk.demo.util.CaseMenu;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
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import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
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import com.netsdk.lib.enumeration.ENUMERROR;
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import com.netsdk.lib.structure.NET_IN_ATTACH_TRAFFICLIGHT_INFO;
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import com.netsdk.lib.structure.NET_OUT_ATTACH_TRAFFICLIGHT_INFO;
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import java.io.File;
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import static com.netsdk.lib.Utils.getOsPrefix;
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/**
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* className：LightSingnalDemo
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* description：
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* author：251589
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* createTime：2021/1/19 14:15
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*
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* @version v1.0
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*/
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public class LightSignalDemo {
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// SDk对象初始化
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public static final NetSDKLib netSDK = NetSDKLib.NETSDK_INSTANCE;
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public static NetSDKLib configSDK = NetSDKLib.CONFIG_INSTANCE;
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// 判断是否初始化
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private static boolean bInit = false;
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// 判断log是否打开
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private static boolean bLogOpen = false;
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// 设备信息
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private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
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// 登录句柄
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private NetSDKLib.LLong loginHandle = new NetSDKLib.LLong(0);
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// 订阅句柄
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private NetSDKLib.LLong attachHandle = new NetSDKLib.LLong(0);
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// 订阅回调
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private NetSDKLib.fTrafficLightState callBack = LightSignalCallBack.getSingleInstance();
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// 断线回调
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private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE();
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// 重连回调
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private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();
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// 编码格式
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public static String encode;
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static {
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String osPrefix = getOsPrefix();
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if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
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encode = "GBK";
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} else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
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encode = "UTF-8";
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}
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}
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/**
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* 初始化SDK库
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*/
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public static boolean init() {
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bInit = netSDK.CLIENT_Init(disConnectCB, null);
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if (!bInit) {
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System.out.println("Initialize SDK failed");
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return false;
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}
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// 配置日志
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LightSignalDemo.enableLog();
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// 设置断线重连回调接口, 此操作为可选操作，但建议用户进行设置
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netSDK.CLIENT_SetAutoReconnect(haveReConnectCB, null);
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// 登录请求响应超时时间设置为3S
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int waitTime = 3000;
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// 登录时尝试建立连接次数
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int tryTimes = 1;
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netSDK.CLIENT_SetConnectTime(waitTime, tryTimes);
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// 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime
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// 接口设置的登录设备超时时间和尝试次数意义相同,可选
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NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
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// 登录时尝 试建立链接的超时时间
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netParam.nConnectTime = 10000;
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// 设置子连接的超时时间
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netParam.nGetConnInfoTime = 3000;
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netSDK.CLIENT_SetNetworkParam(netParam);
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return true;
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}
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/**
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* 记录SDK日志到本地文件
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*/
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private static void enableLog() {
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NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
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File path = new File("sdklog/");
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if (!path.exists())
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path.mkdir();
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String logPath = path.getAbsoluteFile().getParent() + "\\sdklog" + AnalyseTaskUtils.getDate() + ".log";
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setLog.bSetFilePath = 1;
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setLog.nPrintStrategy = 0;
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System.arraycopy(logPath.getBytes(), 0, setLog.szLogFilePath, 0, logPath.getBytes().length);
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System.out.println(logPath);
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setLog.bSetPrintStrategy = 1;
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bLogOpen = netSDK.CLIENT_LogOpen(setLog);
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if (!bLogOpen)
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System.err.println("Failed to open NetSDK log");
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}
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/**
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* 高安全登录
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*/
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public void loginWithHighLevel() {
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// 输入结构体参数
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NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
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{
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szIP = ip.getBytes();
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nPort = port;
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szUserName = username.getBytes();
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szPassword = password.getBytes();
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}
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};
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// 输出结构体参数
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NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();
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// 写入sdk
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loginHandle = netSDK.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
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if (loginHandle.longValue() == 0) {
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System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", ip, port, netSDK.CLIENT_GetLastError());
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} else {
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deviceInfo = pstOutParam.stuDeviceInfo; // 获取设备信息
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System.out.println("Login Success");
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System.out.println("Device Address：" + ip);
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System.out.println("设备包含：" + deviceInfo.byChanNum + "个通道");
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}
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}
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/**
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* 退出
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*/
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public void logOut() {
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if (loginHandle.longValue() != 0) {
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netSDK.CLIENT_Logout(loginHandle);
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System.out.println("LogOut Success");
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}
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}
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/**
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* 清除 sdk环境
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*/
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public static void cleanup() {
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if (bLogOpen) {
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netSDK.CLIENT_LogClose();
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}
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if (bInit) {
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netSDK.CLIENT_Cleanup();
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}
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}
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/**
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* 清理并退出
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*/
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public static void cleanAndExit() {
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netSDK.CLIENT_Cleanup();
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System.exit(0);
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}
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/**
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* 订阅交通信号灯状态
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*/
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public void attachTrafficLightState() {
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this.detachEventRealLoadPic(); // 先退订，设备不会对重复订阅作校验，重复订阅后会有重复的事件返回
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NET_IN_ATTACH_TRAFFICLIGHT_INFO inParam = new NET_IN_ATTACH_TRAFFICLIGHT_INFO();
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inParam.cbState = callBack;
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inParam.write();
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NET_OUT_ATTACH_TRAFFICLIGHT_INFO outParam = new NET_OUT_ATTACH_TRAFFICLIGHT_INFO();
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outParam.write();
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attachHandle = netSDK.CLIENT_AttachTrafficLightState(loginHandle, inParam.getPointer(), outParam.getPointer(), 3000);
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if (attachHandle.longValue() != 0) {
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System.out.printf("CLIENT_AttachTrafficLightState Success!");
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} else {
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System.err.printf("CLIENT_AttachTrafficLightState Failed! LastError = %s\n errMsg = %s", ToolKits.getErrorCode(), ENUMERROR.getErrorMessage());
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}
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}
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/**
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* 退订交通信号灯状态
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*/
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public void detachEventRealLoadPic() {
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if (attachHandle.longValue() != 0) {
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boolean ret = netSDK.CLIENT_DetachTrafficLightState(attachHandle);
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if (ret)
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System.out.println("detachEventRealLoadPic succeed!");
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}
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}
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/******************************** 测试控制台 ***************************************/
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// 登录参数 172.5.1.76 37777 admin admin456
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private String ip = "172.5.1.76";
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private int port = 37777;
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private String username = "admin";
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private String password = "admin456";
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public static void main(String[] args) {
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LightSignalDemo demo = new LightSignalDemo();
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demo.initTest();
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demo.runTest();
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demo.endTest();
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}
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/**
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* 初始化测试
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*/
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public void initTest() {
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LightSignalDemo.init();
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this.loginWithHighLevel();
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}
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/**
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* 测试内容，控制台选择
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*/
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public void runTest() {
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CaseMenu menu = new CaseMenu();
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menu.addItem(new CaseMenu.Item(this, "订阅", "attachTrafficLightState"));
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menu.addItem(new CaseMenu.Item(this, "退订", "detachEventRealLoadPic"));
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menu.run();
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}
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/**
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* 结束测试
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*/
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public void endTest() {
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System.out.println("End Test");
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this.logOut(); // 退出
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this.detachEventRealLoadPic();
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System.out.println("See You...");
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TrafficLightDemo.cleanAndExit(); // 清理资源并退出
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}
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/******************************** 结束 ***************************************/
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}
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