本地python示例代码：
from selenium import webdriver
driver = webdriver.Remote(command_executor='http://192.168.99.10:9515')
driver.get('http://www.cnblogs.com/sherlock-merlin')
服务器端的chromedriver.exe启动时添加相关启动参数
chromedriver.exe --whitelisted-ips
或者
chromedriver.exe --whitelisted-ips=192.168.99.20:9515
前者接受所有连接，后者接受指定ip连接，推荐后者
参考信息：
chromedriver.exe --help Usage: chromedriver.exe [OPTIONS] Options
--port=PORT port to listen on
--adb-port=PORT adb server port
--log-path=FILE write server log to file instead of stderr, increases log level to INFO
--log-level=LEVEL set log level: ALL, DEBUG, INFO, WARNING, SEVERE, OFF
--verbose log verbosely (equivalent to --log-level=ALL)
--silent log nothing (equivalent to --log-level=OFF)
--replayable (experimental) log verbosely and don't truncate long strings so that the log can be replayed.
--version print the version number and exit
--url-base base URL path prefix for commands, e.g. wd/url
--whitelisted-ips comma-separated whitelist of remote IP addresses which are allowed to connect to ChromeDriver