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一、Go语言基础入门——第一个Go程序

2021-06-26
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06/26

前言

最近买了两本书准备学习一下Go语言,其中一本是《Go语言高并发与微服务实战》另外一本是《Go Web编程实战派》,第一本是为了深入了解一下Go语言在高并发中的魅力,买第二本的原因是因为刚刚从Java转到Go语言,所以想更快的学习一些工作中可能接触到的Go Web相关的知识。

众所周知,Go语言是Google于2009年开源的一门编程语言,原名GoLanguage也叫Golang。它可以在不损失应用程序性能的情况下极大地降低代码的复杂度。相比较其他编程语言,它具备了简洁、快速、安全、并行、有趣、开源、内存管理、数组安全、编译迅速等等一些列特点。

话不多少,我会先学习《Go Web编程实战派》这本书,跟随我一起走进Go语言学习的海洋吧!!!

环境安装(windows)

  1. 下载

    安装包下载地址为:https://golang.org/dl/https://golang.google.cn/dl/

  2. 安装

    Windows 下可以使用 .msi 后缀(在下载列表中可以找到该文件,如go1.4.2.windows-amd64.msi)的安装包来安装。

  3. 配置

    默认情况下 .msi 文件会安装在 c:\Go 目录下。你可以将 c:\Go\bin 目录添加到 Path 环境变量中。添加后你需要重启命令窗口才能生效。我们还可以创建一个工作目录,并将此工作目录配置在GOPATH下。

我的配置如下

开启第一个程序

在安装完Go语言环境后,我们可以从一个万能的Hello World程序开启我们Go语言的第一个程序。

代码如下

package main

import "fmt"

func main() {
    fmt.Println("Hello World")
}

进入文件所在目录,使用 go run 命令运行

C:\D\GoProject\FirstProject>go run TestHelloWorld.go

Hello World

提示

也可以运行 go build 命令编译

C:\D\GoProject\FirstProject>go build TestHelloWorld.go

在windows中编译成功后,会生成TestHelloWorld.exe文件,运行如下命令:

C:\D\GoProject\FirstProject>TestHelloWorld.exe

Hello World

反思

包的声明

Go语言以“包”作为程序的管理单位。如果正常运行Go语言的源文件,则必须先声明它所属的包。每一个Go源文件的开头都是一个package声明,格式如下

package ×××

其中,package是声明包的一个关键字,×××是包名。一般来说,Go语言的包与所在文件夹有一一对应的关系。

Go语言的包具有如下几点特性:

一个目录下的同级文件属于同一个包。

包名可以与其目录名不同。

main包是Go语言应用程序的入口包。一个Go语言应用程序必须有且仅有一个main包。如果一个程序没有main包,则编译的时候会报错,无法生成可执行文件。

包的导入

我们在代码中经常会使用到其他包的变量或者方法,这个时候我们需要使用到import语句进行包的导入。

import语句是用来导入程序中所依赖的包,有三种常见的方式进行包导入,格式如下:

import "package_name"
或者
import(
    "package_name1"
    "package_name2"
)
或者
import(
    alias1 "package_name1"
    alias2 "package_name2"
)
提示

如果包没有被使用,则Go编译器会报编译错误。

如果只想初始化某一个包,不使用导入包的变量或者函数,可以使用下划线代替别名,但继续调用这个包,则会在编译时返回 “undefined 包名” 的错误。

main()函数

main()函数是Go语言应用程序的入口函数。main()函数只能声明在main包中,并且一个main包中有且仅有一个main()函数

main()函数是一个自定义函数。在Go语言中,所有的函数都是以关键字func开头的。定义格式如下:

func 函数名 (参数列表) (返回值列表){
    函数体
}

具体说明

函数名:由字母、数字、下划线组成。其中第一个字符不能为数字,并且同一个包内函数名称不能重复。

参数列表:一个参数由一个参数变量和参数类型组成,例如func zoo(id int, name string)。

返回值列表:可以是返回值类型列表,也可以是参数列表那样的变量名与类型的组合列表。

函数体:函数的 “{” 必须与函数名称在同一行,否则会报错。在函数体中每一行结尾处不需要分号作为结束符,编译器会帮我们添加,当然加上也是可以的。

结束语

至此我们已经对Go语言有了一个初步的认识并且我们的第一个Go语言的程序已经编写完成,是不是很简单,相信你已经爱上了这门语言。

Go语言
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评论 (1)
  1. Leefs 作者
    Windows 10 · Google Chrome

    优秀

    2021-06-28 回复

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}!}

  5. 吴萌
    2021-01-08

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