1.设置环境变量
mkdir ~/tls && touch ~/tls/sslkeylog.log #zsh echo "\nexport SSLKEYLOGFILE=~/tls/sslkeylog.log" >> ~/.zshrc && source ~/.zshrc #bash echo "\nexport SSLKEYLOGFILE=~/tls/sslkeylog.log" >> ~/.bash_profile && . ~/.bash_profile
2.设置wireshark的解密密钥文件地址
3.通过命令行启动chrome
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --user-data-dir=/tmp/chrome --ssl-key-log-file=～/tls/sslkeylog.log
4.抓包
参考：https://imququ.com/post/http2-traffic-in-wireshark.html
MAC下使用Wireshark调试chrome浏览器的HTTP/2流量
原文：https://www.cnblogs.com/fanyegong/p/12608983.html