add go.md

README.md

@@ -31,6 +31,7 @@ You can also follow my [weibo](http://weibo.com/pubyun) for the latest news.
 * [OS X的备份和恢复](https://github.com/pubyun/macdev/blob/master/recovery.md)
 * [基本设置](https://github.com/pubyun/macdev/blob/master/basic.md)
 * [python开发环境的设置](https://github.com/pubyun/macdev/blob/master/python.md)
+* [Golang开发环境配置](https://github.com/pubyun/macdev/blob/master/go.md)
 * ruby开发环境的设置 - 整理中...
 * [Java开发环境的设置](https://github.com/pubyun/macdev/blob/master/java.md)
 * [PHP开发环境的设置](https://github.com/pubyun/macdev/blob/master/php.md)

go.md

@@ -0,0 +1,86 @@
+# Golang开发环境配置
+
+以Golang1.8为例
+
+## 包下载
+
+```
+# 官方源
+curl https://storage.googleapis.com/golang/go1.8.darwin-amd64.tar.gz -o golang.tar.gz 
+```
+
+### 也可以使用pkg包安装
+
+## 解压
+
+```
+tar -zxvf go1.8.darwin-amd64.tar.gz -o golang.tar.gz
+```
+
+## 安装到指定位置
+
+```
+sudo mkdir -p /opt/local/go/
+sudo mv go/ /opt/local/go/
+```
+
+## 配置环境变量
+
+```
+# vim ~/.bash_profile
+# 如果不是用的自带的terminal，就不是这个名字。比例zsh是在~/.zshrc
+# 添加以下内容
+
+export GOROOT="/opt/local/go"
+export GOBIN="$GOROOT/bin"
+export PATH="$PATH:$GOROOT/bin"
+export GOPATH="$HOME/code/go/external:$HOME/code/go/projectXX"
+```
+
+```
+source ~/.bash_profile
+```
+
+## 检查是否生效
+
+```
+go env
+```
+
+以上命令输出为:
+
+```
+GOARCH="amd64"
+GOBIN="/opt/local/go/bin"
+GOEXE=""
+GOHOSTARCH="amd64"
+GOHOSTOS="darwin"
+GOOS="darwin"
+GOPATH="/Users/ooops/code/go/external:/Users/ooops/code/go/me"
+GORACE=""
+GOROOT="/opt/local/go"
+GOTOOLDIR="/opt/local/go/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/dh/gf2msm053lqcvqwvy7g62sjh0000gn/T/go-build015052219=/tmp/go-build -gno-record-gcc-switches -fno-common"
+CXX="clang++"
+CGO_ENABLED="1"
+PKG_CONFIG="pkg-config"
+CGO_CFLAGS="-g -O2"
+CGO_CPPFLAGS=""
+CGO_CXXFLAGS="-g -O2"
+CGO_FFLAGS="-g -O2"
+CGO_LDFLAGS="-g -O2"
+```
+
+写个hello world吧
+
+```
+package main
+
+import "fmt"
+
+func main(){
+	fmt.Println("hello world")
+}
+```