《Google Go 语言开发安装包》(The Google Go language install package)[压缩包]

中文名: Google Go 语言开发安装包

英文名: The Google Go language install package

资源格式: 压缩包

发行时间: 2010年

地区: 大陆

语言: 简体中文

简介:

Go语言的官方介绍：

Go is …

… simple

package main

import "fmt"

func main() {

fmt.Printf("Hello, 世界\n")

}Go has a small, simple feature set, making it easy to learn.

… fast

Go compilers produce fast code fast. Typical builds take a fraction of a second yet the resulting programs run nearly as quickly as comparable C or C++ code.

… concurrent

Go promotes writing systems and servers as sets of lightweight communicating processes, called goroutines, with strong support from the language. Run thousands of goroutines if you want—and say good-bye to stack overflows.

… safe

Go is type safe and memory safe. Go has pointers but no pointer arithmetic. For random access, use slices, which know their limits.

… fun

Go has fast builds, clean syntax, garbage collection, methods for any type, and run-time reflection. It feels like a dynamic language but has the speed and safety of a static language. It's a joy to use.

… open source

Go for it.

本安装包的使用（以Ubuntu系统为例，不同的系统的情况可能不一样，请注意）：

将安装包解压缩，得到两个目录bin和go，放在你选择的目录下（我是放在$HOME下），设置环境变量如下即可：

export GOBIN=$HOME/bin

export PATH="$GOBIN:$PATH"

export GOROOT=$HOME/go

export GOARCH=386

export GOOS=linux

如果成功，在终端下敲入·8g·，应该出现以下信息：

root@investoday:/# 8g

gc: usage: 8g [flags] file.go...

flags:

-I DIR search for packages in DIR

-d print declarations

-e no limit on number of errors printed

-f print stack frame structure

-h panic on an error

-o file specify output file

-S print the assembly language

-V print the compiler version

-u disable package unsafe

-w print the parse tree after typing

-x print lex tokens

当然如果你不嫌麻烦，且可以上网，推荐按官方文档的步骤安装。