使用Appium Desired Capabilities：chromedriverExecutableDir
- chromeDriver所有版本下载路径:https://chromedriver.storage.googleapis.com/index.html
- 将下载的chromeDriver放置与固定目录，如“E:\\drivers”
- 设置Desired Capablity
capabilities.SetCapability("chromedriverExecutableDir", "E:\\drivers");