golang开发

工具安装

yum install epel-release
yum update
yum install golang

sudo tar -C /usr/local -xzf go1.13.linux-amd64.tar.gz
ls /usr/local/
bin/  etc/  games/  go/  include/  lib/  man@  sbin/  share/  src/
sudo vim /etc/profile
# 末尾添加
export PATH=$PATH:/usr/local/go/bin
source /etc/profile
go version

项目实战

jupiter

https://jupiter.douyu.com/jupiter/

chat

https://github.com/tinode/chat

# The steps above install Tinode binaries at $GOPATH/bin/, sorces and supporting files are located at $GOPATH/pkg/mod/github.com/tinode/chat@vX.XX.X/ where X.XX.X is the version you installed, such as 0.19.1.
go install -tags mysql github.com/tinode/chat/server@latest
# Open tinode.conf (located at $GOPATH/pkg/mod/github.com/tinode/chat@vX.XX.X/server/).
"mysql": {
    "dsn": "root@tcp(localhost)/tinode?parseTime=true",
    "database": "tinode"
},
"store_config": {
    ...
    "use_adapter": "mysql",
    ...
},