大家好，我在运行此代码后遇到此问题
package test1;
import java.net.MalformedURLException;
import java.net.URL;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import io.appium.java_client.AppiumDriver;
import io.appium.java_client.ios.IOSDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
/*
*/
public class FirsTest1 {
public static AppiumDriver dr;
public static void main(String[] args)
throws MalformedURLException{
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setCapability("deviceName","iPhone 5");
capabilities.setCapability("platformName","iOS");
capabilities.setCapability("platformVersion","8.1");
capabilities.setCapability("appPackage","Setting");
dr=new IOSDriver(new URL("http://127.0.0.1:4723/wd/hub"),capabilities);
}}
Exception in thread "main" org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: '2.52.0', revision: '4c2593c', time: '2016-02-11 19:03:33'
System info: host: 'users-iMac.local', ip: '192.168.1.21', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.10.5', java.version: '1.7.0_80'
Driver info: driver.version: IOSDriver
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:665)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:42)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.ios.IOSDriver.execute(IOSDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:249)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:144)
at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:37)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:162)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:171)
at io.appium.java_client.ios.IOSDriver.<init>(IOSDriver.java:56)
at test1.FirsTest1.main(FirsTest1.java:31)
Caused by: org.openqa.selenium.WebDriverException: org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:4723 [/127.0.0.1] failed: Connection refused
Build info: version: '2.52.0', revision: '4c2593c', time: '2016-02-11 19:03:33'
System info: host: 'users-iMac.local', ip: '192.168.1.21', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.10.5', java.version: '1.7.0_80'
Driver info: driver.version: IOSDriver
at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:79)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:644)
... 11 more
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:4723 [/127.0.0.1] failed: Connection refused
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:151)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:353)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:380)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:71)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
at org.openqa.selenium.remote.internal.ApacheHttpClient.fallBackExecute(ApacheHttpClient.java:144)
at org.open