通过代码启动appium服务

如果选择npm安装的最新版appium 1.8.0以上版本，启动appium的时候，你会发现无法使用Node.js命令

这里给出两种方法来启动appim：

方法一： 

/**
     * 使用AppiumServiceBuilder+AppiumDriverLocalService 开启appium服务（可以添加appium参数）
     */
    public void startAppiumServer() {
        //Set Capabilities
        cap = new DesiredCapabilities();
        cap.setCapability("noReset", "false");
        cap.setCapability("noSign", "true");
        cap.setCapability("unicodeKeyboard", true);
        cap.setCapability("resetKeyboard", true);

        //Build the Appium service
        builder = new AppiumServiceBuilder();
        builder.withIPAddress("127.0.0.1");
        builder.usingPort(4723);
        builder.withCapabilities(cap);
        builder.withArgument(GeneralServerFlag.SESSION_OVERRIDE);
        builder.withArgument(GeneralServerFlag.LOG_LEVEL,"error");

        //Start the server with the builder
        service = AppiumDriverLocalService.buildService(builder);
        service.start();
    }

    public void stopAppiumServer() {
        service.stop();
        Log.logInfo("Appium stopped!!");
    }

    public boolean checkIfServerIsRunnning(int port) {

        boolean isServerRunning = false;
        ServerSocket serverSocket;
        try {
            serverSocket = new ServerSocket(port);
            serverSocket.close();
        } catch (IOException e) {
            //If control comes here, then it means that the port is in use
            isServerRunning = true;
        } finally {
            serverSocket = null;
        }
        return isServerRunning;
    }

方法二:

/**
     * 命令行模式启动appium， 发现又是每次需要安装appium键盘，unlock 等等
     * 暂时没有很好的办法解决这个问题
     *
     */
    public void startServer() {
        Runtime runtime = Runtime.getRuntime();
        try {
            runtime.exec("cmd.exe /c start cmd.exe /k "appium -a 127.0.0.1 -p 4723 --session-override -dc "{""noReset"": ""true""}""");
            Thread.sleep(Constant.LONGTIME_IN_MS);
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }

    public void stopServer() {
        Runtime runtime = Runtime.getRuntime();
        try {
            runtime.exec("taskkill /F /IM node.exe");
            runtime.exec("taskkill /F /IM cmd.exe");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

方法三：（注意别有中午路径，可以自行转换下）

public void startServer() {
        CommandLine cmd = new CommandLine("C:\Program Files (x86)\Appium\node.exe");
        cmd.addArgument("C:\Program Files (x86)\Appium\node_modules\appium\bin\Appium.js");
        cmd.addArgument("--address");
        cmd.addArgument("127.0.0.1");
        cmd.addArgument("--port");
        cmd.addArgument("4723");
        
        DefaultExecuteResultHandler handler = new DefaultExecuteResultHandler();
        DefaultExecutor executor = new DefaultExecutor();
        executor.setExitValue(1);
        try {
            executor.execute(cmd, handler);
            Thread.sleep(10000);
        } catch (IOException | InterruptedException e) {
            e.printStackTrace();
        }
    }
    
    public void stopServer() {
        Runtime runtime = Runtime.getRuntime();
        try {
            runtime.exec("taskkill /F /IM node.exe");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }