[英]Java Selenium and Appium doesn't work Could not start REST http interface listener
我使用Java,selenium和appium在android上自动测试web应用程序
我用这个代码:
service = AppiumDriverLocalService.buildDefaultService();
service.start();
if (service == null || !service.isRunning())
throw new AppiumServerHasNotBeenStartedLocallyException("An appium server node is not started!");
DesiredCapabilities capabilitiesAndroid = new DesiredCapabilities();
capabilitiesAndroid.setCapability("deviceName", "Android Emulator");
capabilitiesAndroid.setCapability("deviceOrientation", "portrait");
capabilitiesAndroid.setCapability("platformVersion", "8.0.0");
capabilitiesAndroid.setCapability("platformName", "Android");
capabilitiesAndroid.setCapability("browserName", "Chrome");
driver = new AndroidDriver<WebElement>(capabilitiesAndroid);
使用相同的参数,我可以在appium中打开新的会话。 在Java中我得到了2次这个错误:
[Appium] Welcome to Appium v1.6.5
[HTTP] Could not start REST http interface listener. The requested port may already be in use. Please make sure there is no other instance of this server running already.
Error: listen EADDRINUSE 0.0.0.0:4723
at Object._errnoException (util.js:1041:11)
at _exceptionWithHostPort (util.js:1064:20)
at Server.setupListenHandle [as _listen2] (net.js:1322:14)
at listenInCluster (net.js:1370:12)
at doListen (net.js:1492:7)
at _combinedTickCallback (internal/process/next_tick.js:141:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
我还没有启动进程node.exe。 任何人都知道它为什么不起作用?
您不能使用相同的端口初始化另一个实例。 您可以使用不同的端口进行初始化。 您的代码每次尝试使用相同的端口号初始化实例。 您可以使用以下代码来解决问题。
service = AppiumDriverLocalService.buildService( new
AppiumServiceBuilder().usingDriverExecutable(new File(
"C:\\Program Files\\nodejs\\node.exe")) .withAppiumJS(new File(
"C:\Users\YourUserName\AppData\Roaming\npm\node_modules\appium\build\lib\main.js"
)) .withIPAddress("127.0.0.1").usingAnyFreePort());
service.start();
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