1. __downloas_install() {
    2.     _path=$HOME'/env/go'
    3.     _url='https://studygolang.com/dl/golang/go1.16.2.linux-armv6l.tar.gz'
    4.     _file_path=$_path/download/$(echo $_url | awk -F "/" '{print $NF}')
    5.     mkdir -p $_path/{root,download}
    6.     curl -Lo $_file_path $_url
    7.     tar zxvf $_file_path -C $_path/root/ --strip-components 1
    9. }
    10. __downloas_install
    12. __set_go_path() {
    13.     echo 'export PATH='$_path'/root/bin:$PATH' >~/.bash_profile
    14.     source ~/.bash_profile
    15. }
    16. __set_go_path
    18. __set_go_env() {
    19.     go env -w GOPATH=$HOME"/env/go/path"
    20.     go env -w GOPROXY=https://goproxy.cn,direct
    21.     go env -w GOPRIVATE=.gitlab.com,.gitee.com
    22.     go env -w GOSUMDB=off
    23.     go env -w GOSUMDB="sum.golang.google.cn"
    24. }
    25. __set_go_env