1在终端设置端口：iproxt:8100 8200
2.建立服务WebDriverAgent
（手机和MAC都在同一个网段下，且都能连接外网）
关闭Xcode，进入WebDriverAgent 文件夹：
cd /usr/local/lib/node_modules/appium/node_modules/appium-xcuitest-driver/WebDriverAgentxcodebuild -project WebDriverAgent.xcodeproj -scheme WebDriverAgentRunner -destination ‘id=真机的udid’ test
3.启动appium:
{
"platformName": "iOS",
"platformVersion": "10.3",
"deviceName": "iphone 6",
"automationName": "XCUITest",
"webDriverAgentUrl": "http://localhost:8200",
"app": "com.cmbchina.MPBBank",
"udid": "bb7787b7ba9d57bb6f9c84273d22fe3204d1e547"
}
