open -a /Applications/Google Chrome.app --args --disable-web-security --user-data-dir
自动播放
/Applications/Google Chrome.app/Contents/MacOS/Google Chrome --autoplay-policy=no-user-gesture-required
相关链接
1 https://developers.google.com/web/updates/2017/09/autoplay-policy-changes
2 https://www.chromium.org/developers/how-tos/run-chromium-with-flags