遇到的bug

1、创建virtualboxclient com对象失败最简单有效的解决方案
https://blog.youkuaiyun.com/danshenxiaobang/article/details/72877363

2、Command ‘java -version’ exited with code 1
重新配置了jdk环境变量：https://jingyan.baidu.com/article/4e5b3e19fb0f2991911e246a.html

3、Android SDK的安装与环境变量配置
https://www.cnblogs.com/yq0123/p/10981486.html

4、appium中一直报错：Could not find adb Please set the ANDROID_HOME environment variable with the Android SDK root direct
https://blog.youkuaiyun.com/u013190088/article/details/83786699