自用 linux 环境变量 export HTTP_PROXY='http://172.21.48.1:10809' export http_proxy='http://172.21.48.1:10809' export HTTPS_PROXY='http://172.21.48.1:10809' export https_proxy='http://172.21.48.1:10809' git 代理命令 git config --global http.proxy http://localhost:10809 git config --global https.proxy http://localhost:10809