MacOS下使用Homebrew安装go语言环境

简介

之前看了go语言起源发展和特性觉得很好，一直惦记不如开始学习。主要参考资料如下：
Go入门指南
Mac os安装golang开发环境

查看可以安装的版本：$ brew search go

BendeMacBook-Pro:~ ben$ pwd /Users/ben BendeMacBook-Pro:~ ben$ cd Documents/brew search go BendeMacBook-Pro:~ ben$ pwd /Users/ben BendeMacBook-Pro:~ ben$ brew search go ==> Formulae algol68g                                go@1.13                                 google-sql-tool                         libgosu anycable-go                             go@1.9                                  googler                                 mongo-c-driver arangodb                                goaccess                                goolabs                                 mongo-cxx-driver argon2 ✔                                goad                                    goose                                   mongo-orchestration aws-google-auth                         gobby                                   gopass                                  mongodb/brew/mongocli baidupcs-go                             gobject-introspection                   gor                                     mongodb/brew/mongodb-community ✔ bogofilter                              gobo                                    goreleaser                              mongodb/brew/mongodb-community-shell cargo-c                                 gobuster                                goreman                                 mongodb/brew/mongodb-community@3.2 cargo-completion                        gocr                                    gosu                                    mongodb/brew/mongodb-community@3.4 cargo-instruments                       gocryptfs                               gotags                                  mongodb/brew/mongodb-community@3.6 certigo                                 godep                                   goto                                    mongodb/brew/mongodb-community@4.0 cgoban                                  goenv                                   gotop                                   mongodb/brew/mongodb-database-tools clingo                                  gofabric8                               gource                                  mongoose django-completion                       goffice                                 govc                                    pango forego                                  golang-migrate                          govendor                                pangomm fuego                                   gollum                                  gowsdl                                  powerline-go gnu-go                                  golo                                    gox                                     protoc-gen-go go                                      gom                                     gst-plugins-good                        pygobject3 go-bindata                              gomplate                                gx-go                                   ringojs go-jira                                 goocanvas                               hugo                                    spaceinvaders-go go-md2man                               goofys                                  jfrog-cli-go                            spigot go-statik                               google-authenticator-libpam             jpegoptim                               svgo go@1.10                                 google-benchmark                        katago                                  wego go@1.11                                 google-java-format                      lego                                    wireguard-go go@1.12                                 google-sparsehash                       lgogdownloader                          write-good ==> Casks acslogo                                               google-chat                                           lingon-x algodoo                                               google-chrome                                         lingon-x5 archipelago                                           google-chrome-beta                                    logoist argouml                                               google-chrome-canary                                  logos farrago                                               google-chrome-dev                                     maltego findergo                                              google-cloud-sdk                                      marshallofsound-google-play-music-player fontgoggles                                           google-drive-file-stream                              mikogo gargoyle                                              google-earth-pro                                      moefe-google-translate gcollazo-mongodb                                      google-featured-photos                                mongodb-compass go-agent                                              google-hangouts                                       mongodb-compass-beta go-server                                             google-japanese-ime                                   mongodb-compass-community go2shell                                              google-japanese-ime-dev                               mongodb-compass-isolated-edition go64                                                  google-photos-backup-and-sync                         mongodb-compass-readonly gobdokumente                                          google-trends                                         mongodbpreferencepane godot                                                 google-web-designer                                   mongotron godot-mono                                            googleappengine                                       netlogo gog-downloader                                        gopanda                                               nosqlbooster-for-mongodb gog-galaxy                                            gopass-ui                                             paragon-extfs gogs                                                  gotiengviet                                           paragon-ntfs goland                                                imgotv                                                paragon-vmdk-mounter goldencheetah                                         indigo                                                password-gorilla golly                                                 jeromelebel-mongohub                                  picgo goodsync                                              kugoumusic                                            sogouinput goofy                                                 lego-digital-designer                                 x2goclient google-ads-editor                                     lego-mindstorms-ev3                                   homebrew/cask-fonts/font-go google-backup-and-sync                                lingo  If you meant "go" specifically: It was migrated from homebrew/cask to homebrew/core. 

安装 $ brew install go@1.9

BendeMacBook-Pro:~ ben$ brew install go@1.9 Updating Homebrew... ==> Auto-updated Homebrew! Updated 3 taps (homebrew/cask-versions, homebrew/cask and mongodb/brew). ==> Updated Formulae mongodb/brew/mongodb-community ✔                      mongodb/brew/mongodb-community@3.4                    mongodb/brew/mongodb-community@4.0 ==> Updated Casks a-better-finder-rename                  flash-ppapi                             microsoft-edge                          signal-beta abstract                                flipper                                 microsoft-edge-beta                     simply-fortran advancedrestclient                      fluor                                   microsoft-edge-dev                      skim aether                                  fly                                     microsoft-office                        skype-for-business agenda                                  fm3-edit                                microsoft-office-2016                   slack airy                                    folx                                    microsoft-remote-desktop-beta           snipaste alfaview                                fontgoggles                             microsoft-teams                         sonic-pi algodoo                                 fork                                    milanote                                soulver alt-tab                                 freeplane                               milkman                                 sqlpro-for-mssql altserver                               freeyourmusic                           minecraftpe                             sqlpro-for-sqlite amadine                                 frescobaldi                             mochi                                   sqlpro-studio amazon-photos                           fsnotes                                 moneymoney                              stella amethyst                                futuniuniu                              movist-pro                              studio-3t amitv87-pip                             ganache                                 mullvadvpn-beta                         sublime-merge-dev android-studio-preview                  gdisk                                   multipass                               superproductivity another-redis-desktop-manager           geekbench                               mycrypto                                suspicious-package anydo                                   gemini                                  neo4j                                   swiftformat-for-xcode appcode-eap                             geph                                    netron                                  swifty appgate-sdp-client                      gifox                                   netxms-console                          switchresx araxis-merge                            gimp                                    nordvpn                                 synergy asciidocfx                              github                                  noxappplayer                            tableau-prep audio-hijack                            glyphs                                  nrlquaker-winbox                        tales-of-majeyal autovolume                              gns3                                    obs                                     teamwire avocode                                 gnucash                                 one-switch                              tempo axe-edit-iii                            goland                                  onedrive                                terminus axe-electrum                            goodsync                                onlyoffice                              termius-beta axure-rp                                google-chrome                           openaudible                             textual backblaze                               gpxsee                                  opencore-configurator                   the-unarchiver balsamiq-wireframes                     grads                                   openineditor-lite                       thedesk basictex                                gretl                                   openinterminal                          there birdfont                                grids                                   openinterminal-lite                     thought-train bisq                                    gswitch                                 openscad-snapshot                       thunderbird blitz                                   hackintool                              openttd                                 ticktick bloodhound                              hands-off                               openvpn-connect                         tidepool-uploader boinc                                   hbuilderx                               openwebstart                            tiger-trade bonitastudiocommunity                   headset                                 opera                                   tikzit bookmacster                             hex-fiend                               opera-beta                              timely brackets                                hstracker                               opera-developer                         toptracker brave-browser                           hubstaff                                oracle-jdk                              tor-browser brave-browser-beta                      hyper                                   oracle-jdk-javadoc                      tor-browser-alpha brave-browser-dev                       icq                                     osu-development                         torguard brightness-sync                         iina                                    pacifist                                touchdesigner butler                                  inkscape                                packages                                tuple cabal                                   insomnia                                pagico                                  twine cacher                                  insync                                  patchwork                               ultimate camunda-modeler                         intellij-idea                           pdfelement                              understand caprine                                 intellij-idea-ce                        phocus                                  uniconverter charles                                 ios-app-signer                          phpstorm                                unity charles-beta                            iridient-developer                      pingplotter                             unity-android-support-for-editor checkra1n                               istat-menus5                            platelet                                unity-download-assistant chirp-daily                             ivpn                                    plex-media-server                       unity-ios-support-for-editor chromedriver                            jalbum                                  plistedit-pro                           unity-lumin-support-for-editor chromium                                jamf-migrator                           polymail                                unity-webgl-support-for-editor cityofzion-neon                         jami                                    pomello                                 unity-windows-support-for-editor clashx                                  jasp                                    pomotroid                               universal-media-server cleanmymac                              jaxx-liberty                            portfolioperformance                    upwork clion                                   jd-gui                                  porting-kit                             vesta clip-studio-paint                       jet                                     postman                                 vidrio clover-configurator                     jitsi-meet                              praat                                   virtualc64 cmake                                   joplin                                  preform                                 visual-paradigm coconutbattery                          josm                                    presentation                            visual-paradigm-ce codekit                                 jubler                                  prey                                    visual-studio colorpicker-developer                   jump                                    pritunl                                 visual-studio-code corona-tracker                          kactus                                  private-internet-access                 visual-studio-code-insiders corretto8                               katalon-studio                          proclaim                                vivaldi-snapshot cozy-drive                              keepassxc                               protopie                                vivi craftmanager                            keepassxc-beta                          proxyman                                vlc crystalmaker                            keepingyouawake                         psi-plus                                vnote cursorsense                             keeweb                                  publish-or-perish                       vscodium datagrip                                kext-updater                            pycharm                                 wasabi-wallet davmail                                 keyshot                                 pycharm-ce                              waterfox-current day-o                                   kite                                    pyfa                                    wavebox dbeaver-community                       kode54-cog                              pym-player                              webcatalog dbvisualizer                            kubernetic                              qiyimedia                               website-watchman deezer                                  lando                                   qownnotes                               webstorm discord                                 lark                                    quickbooks-online                       webtorrent discord-canary                          latexit                                 quip                                    wechat discord-ptb                             lazpaint                                rapidweaver                             weiyun djay-pro                                lens                                    rar                                     wey dosbox                                  licecap                                 razorsql                                whatsapp downie                                  lingo                                   react-native-debugger                   winds doxygen                                 loom                                    realforce                               wine-devel drawio                                  macdown                                 rectangle                               wine-staging dropbox-beta                            macfusion                               red                                     wire duefocus                                macfusion-ng                            red-eye                                 wireshark dust3d                                  macgamestore                            refined-github-safari                   wireshark-chmodbpf dyn-updater                             macgdbp                                 reflector                               wondershare-filmora eagle                                   macspice                                reflector2                              wordpresscom electerm                                mactex                                  rekordbox                               wwdc electron                                mactex-no-gui                           remember-the-milk                       xamarin-ios electron-fiddle                         macvim                                  rescuetime                              xamarin-mac elmedia-player                          mailbutler                              roblox                                  xiami eloston-chromium                        mailplane                               roboform                                xmind-zen elpass                                  malwarebytes                            rocket                                  yam-display emby-server                             manictime                               rotato                                  yandex-disk epubmdimporter                          mapillary-uploader                      rstudio                                 youdaonote exodus                                  markdownmdimporter                      rstudio-preview                         zalo fanny                                   marvel                                  rubymine                                zeplin fastonosql                              marvin                                  safari-technology-preview               zettelkasten feishu                                  masscode                                screen                                  zoho-mail filebot                                 massreplaceit                           screenflick                             zoomus fing                                    max                                     screens                                 zoomus-outlook-plugin firecamp                                mdimagesizemdimporter                   seamonkey                               zulu firefox                                 meld                                    seashore                                zulu11 firefox-esr                             mellow                                  segger-embedded-studio-for-arm          zulu13 flash-npapi                             melodics                                sentinel                                zulu7 flash-player                            metabase                                setapp                                  zulu8 flash-player-debugger                   metashapepro                            shotcut flash-player-debugger-npapi             metasploit                              sia-ui flash-player-debugger-ppapi             michaelvillar-timer                     signal ==> Deleted Casks colorpicker-rcwebcolorpicker            gog-downloader                          manopen                                 strongvpn-client dradio                                  joshaven-winbox                         rcdefaultapp                            tap  ==> Downloading https://homebrew.bintray.com/bottles/go@1.9-1.9.7.catalina.bottle.1.tar.gz ==> Downloading from https://akamai.bintray.com/68/6820e19509cbcdd77f30cb8c16a4ca9e67aa3e9eb6e4c2da33c9f9a7dc223840?__gda__=exp=1586917290~hmac=a30ab541ec2afc7a ######################################################################## 100.0% ==> Pouring go@1.9-1.9.7.catalina.bottle.1.tar.gz ==> Caveats go@1.9 is keg-only, which means it was not symlinked into /usr/local, because this is an alternate version of another formula.  If you need to have go@1.9 first in your PATH run:   echo 'export PATH="/usr/local/opt/go@1.9/bin:$PATH"' >> ~/.bash_profile  ==> Summary 🍺  /usr/local/Cellar/go@1.9/1.9.7: 7,670 files, 294.2MB 

设置环境变量
$ vim ~/.bash_profile
在文末加入go的环境量，如下：

#GOROOT export GOROOT=/usr/local/opt/go@1.9  #GOPATH export GOPATH=$HOME/Documents/code/go  #GOPATH root bin export PATH=$PATH:$GOROOT/bin 

让配置文件生效
$ source ~/.bash_profile

输入go env查看配置结果

BendeMacBook-Pro:~ ben$ go env GOARCH="amd64" GOBIN="" GOEXE="" GOHOSTARCH="amd64" GOHOSTOS="darwin" GOOS="darwin" GOPATH="/Users/ben/Documents/code/go" GORACE="" GOROOT="/usr/local/opt/go@1.9" GOTOOLDIR="/usr/local/opt/go@1.9/pkg/tool/darwin_amd64" GCCGO="gccgo" CC="clang" GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/76/kgkgp0tn12311g01mr4nnmj00000gn/T/go-build683700812=/tmp/go-build -gno-record-gcc-switches -fno-common" CXX="clang++" CGO_ENABLED="1" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" 

开始coding