有时能成功然后进行下一步操作，但是大部分都是失败的！！

[36minfo[39m: Chromedriver: Changed state to 'starting'
[36minfo[39m: Chromedriver: Set chromedriver binary as: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe
[36minfo[39m: Chromedriver: Killing any old chromedrivers, running: FOR /F "usebackq tokens=5" %a in (`netstat -nao ^| findstr /R /C:"9515 "`) do (FOR /F "usebackq" %b in (`TASKLIST /FI "PID eq %a" ^| findstr /I chromedriver.exe`) do (IF NOT %b=="" TASKKILL /F /PID %a))
[36minfo[39m: Chromedriver: No old chromedrivers seemed to exist
[36minfo[39m: Chromedriver: Spawning chromedriver with: C:\Program Files\Appium\node_modules\appium\node_modules\appium-chromedriver\chromedriver\win\chromedriver.exe --url-base=wd/hub --port=9515
[36minfo[39m: Chromedriver: [STDOUT] Starting ChromeDriver 2.18.343845 (73dd713ba7fbfb73cbb514e62641d8c96a94682a) on port 9515
Only local connections are allowed.
[36minfo[39m: JSONWP Proxy: Proxying [GET /status] to [GET http://127.0.0.1:9515/wd/hub/status] with no body
[36minfo[39m: JSONWP Proxy: Got response with status 200: "{\"sessionId\":\"\",\"status\":0,\"value\":{\"build\":{\"version\":\"alpha\"},\"os\":{\"arch\":\"x86_64\",\"name\":\"Windows NT\",\"version\":\"6.1 SP1\"}}}"
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: Shutting down appium session
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9a59fc16f0e2597ef205cad6275ca31c","status":100,"value":{"message":"chrome not reachable\n  (Driver info: chromedriver=2.18.343845 (73dd713ba7fbfb73cbb514e62641d8c96a94682a),platform=W...
[36minfo[39m: JSONWP Proxy: Proxying [POST /session] to [POST http://127.0.0.1:9515/wd/hub/session] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"args":[],"extensions":[],"androidProcess":"com.tencent.mm:tools","androidDeviceSerial":"DBH9X...
[36minfo[39m: JSONWP Proxy: Got response with status 200: {"sessionId":"9034159efd8e429fca558c83cb652a75","status":0,"value":{"acceptSslCerts":true,"applicationCacheEnabled":false,"browserConnectionEnabled":false,"browserName":"chrome","chrome":{},"cssSel...
[36minfo[39m: Chromedriver: Changed state to 'online'