1.從官網下載go的pkg安裝包進行安裝

2.開啟終端輸入vi ~/.bash_profile,系統如果沒有的話會自動新建該檔案(本人的沒有…)

3. 寫入以下內容

export GOROOT=/usr/local/go
export PATH=$PATH:$GOROOT/bin
export GOPATH=$HOME/yourpath

4.終端輸入source ~/.bash_profile

5.最後是測試,本人安裝版本是go1.6

• 終端輸入:go,輸出以下內容

Go is a tool for managing Go source code.

Usage:

    go command [arguments]

The commands are:

    build       compile packages and dependencies
    clean       remove object files
    doc         show documentation for
 
 package or symbol
    env         print Go environment information
    fix         run go tool fix on packages
    fmt         run gofmt on package sources
    generate    generate Go files by processing source
    get         download and install packages and dependencies
    install     compile and install packages and dependencies
    list        list packages
    run         compile and run Go program
    test        test packages
    tool        run specified go tool
    version     print Go version
    vet         run go tool vet on packages

Use "go help [command]"
 
 for more information about a command.

Additional help topics:

    c           calling between Go and C
    buildmode   description of build modes
    filetype    file types
    gopath      GOPATH environment variable
    environment environment variables
    importpath  import path syntax
    packages    description of package lists
    testflag    description of testing flags
    testfunc    description of testing functions

Use "go help [topic]"
 
 for more information about that topic.

• 終端上輸入go env,輸出以下內容:

GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH=""
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GO15VENDOREXPERIMENT="1"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fno-common"
CXX="clang++"
CGO_ENABLED="1"

6.GOPATH解釋:GOPATH變數，Go從1.1版本開始必須設定這個變數，而且不能和Go的安裝目錄一樣，這個目錄用來存放Go原始碼，Go的可執行檔案，以及相應的編譯之後的包檔案。

7.最後推薦一些學習go的書籍和專案

有問題或建議請聯絡郵箱:[email protected],qq:981017952