页面“Monitoring with prometheus”与“Gin”之间的差异
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第1行: | 第1行: | ||
− | + | [[category:go]] | |
− | + | =install= | |
− | + | ==pre install golang== | |
− | + | [[Golang]] | |
− | |||
− | [ | ||
− | = | ||
− | |||
− | |||
− | = | ||
− | |||
− | |||
− | = | ||
<pre> | <pre> | ||
− | + | #apt | |
+ | #可以指定版本的 | ||
+ | sudo apt install golang | ||
− | + | sudo apt install golang-go gccgo-go | |
− | + | sudo apt install golang-go | |
</pre> | </pre> | ||
− | = | + | ==FQ== |
− | + | <pre> | |
+ | tail /etc/profile | ||
+ | #export http_proxy=http://192.168.10.173:8888 | ||
+ | #export https_proxy=http://192.168.10.173:8888 | ||
− | |||
− | |||
+ | source /etc/profile | ||
+ | </pre> | ||
+ | == install Gin package== | ||
+ | export PATH=/usr/local/go/bin/:$PATH | ||
+ | export GOPATH=/root/go #if U user is root | ||
+ | === If you're in China=== | ||
+ | ====如果您使用的 Go 版本是 1.13 及以上 ==== | ||
+ | <pre> | ||
+ | go env -w GO111MODULE=on #注意这个打开后面可能会问题导致 | ||
+ | go env -w GOPROXY=https://goproxy.io,direct | ||
+ | #or | ||
+ | go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct | ||
− | + | # 设置不走 proxy 的私有仓库,多个用逗号相隔(可选) | |
+ | go env -w GOPRIVATE=*.corp.example.com | ||
− | + | # 设置不走 proxy 的私有组织(可选) | |
+ | go env -w GOPRIVATE=example.com/org_name | ||
+ | </pre> | ||
− | + | ====Go 版本是 1.12 及以下 ==== | |
− | + | <pre> | |
− | + | # 启用 Go Modules 功能 | |
− | + | export GO111MODULE=on | |
− | = | + | # 配置 GOPROXY 环境变量 |
− | + | export GOPROXY=https://goproxy.io | |
+ | </pre> | ||
− | [https:// | + | 或者,根据[https://goproxy.io/zh/docs/getting-started.html 文档]可以把上面的命令写到.profile或.bash_profile文件中长期生效 |
− | |||
− | = | + | =初始化 gin= |
+ | ==go mod== | ||
<pre> | <pre> | ||
− | # | + | go env -w GO111MODULE=on #注意这个打开后面可能会问题导致 |
− | + | go env -w GOPROXY=https://goproxy.io,direct | |
− | |||
− | |||
− | |||
+ | cd mygo/ | ||
+ | mkdir ginweb | ||
+ | cd ginweb/ | ||
+ | go mod init ginweb(名字自定义) | ||
+ | go get -u github.com/gin-gonic/gin #注意 ,用go mod 来管理 june 08 2020 goverdor 已过期 请用 go mod 安装一般用下面的goverdor 版本管理 tool 去安装 这一块可以直接跳过 | ||
+ | go run example.go | ||
− | + | ps | |
+ | evan@myxps:~/mygo/ginweb$ echo $GOROOT | ||
+ | /home/evan/go | ||
+ | evan@myxps:~/mygo/ginweb$ echo $GOPATH | ||
+ | /home/evan/go | ||
− | + | #别人的例子 | |
+ | 编写 HelloWorld 文件,测试运行环境。 | ||
− | + | package main | |
+ | import "fmt" | ||
+ | func main(){ | ||
+ | fmt.Println("hello,world!") | ||
+ | } | ||
− | + | go run hello.go | |
+ | go build hello.go | ||
+ | 创建 go.mod 文件 | ||
+ | go mod init hello | ||
− | + | 用 Gin 实现一个简单的 http 服务 | |
− | + | import ( | |
− | + | "gopkg.in/gin-gonic/gin.v1" | |
+ | "net/http" | ||
+ | ) | ||
− | = | + | func main(){ |
+ | |||
+ | router := gin.Default() | ||
− | + | router.GET("/", func(c *gin.Context) { | |
− | + | c.String(http.StatusOK, "Hello World") | |
− | + | }) | |
− | + | router.Run(":8000") | |
+ | } | ||
− | + | 直接编译执行 | |
− | |||
− | |||
− | |||
− | |||
− | + | go run hello | |
− | + | 可以看到引用的包都被自动下载了 | |
+ | </pre> | ||
− | + | == 放弃了 Use a vendor tool like Govendor== | |
− | + | go get -u -v github.com/kardianos/govendor | |
− | + | go get github.com/kardianos/govendor #在墙外非常快 | |
− | |||
+ | sudo apt install govendor # apt | ||
− | + | mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_" | |
− | + | ===Vendor init your project and add gin === | |
+ | <pre> | ||
+ | govendor init | ||
+ | govendor fetch github.com/gin-gonic/[email protected] | ||
+ | #有时要绝对路径 @后面也可以不加 有时一定要加 | ||
+ | /root/go/bin/govendor fetch github.com/gin-gonic/[email protected] | ||
</pre> | </pre> | ||
− | + | =learn= | |
+ | https://github.com/astaxie/build-web-application-with-golang | ||
− | + | https://github.com/avelino/awesome-go | |
− | |||
− | + | https://github.com/gin-gonic/examples | |
− | |||
− | |||
− | + | https://learnku.com/docs/gin-gonic/2019 | |
− | |||
− | [https:// | + | [https://www.jianshu.com/p/2a1a74ad3c3a Gin middleware中间件使用实例] |
− | + | =IDE= | |
+ | [https://www.jianshu.com/p/c5368dbd8bf9 golnad and 50.Go Mod 来创建 Gin 项目] | ||
− | + | =trouble= | |
+ | == working directory is not part of a module== | ||
+ | <pre> | ||
− | + | 关闭go代理就行了 | |
+ | ct$ go run main.go | ||
+ | main.go:6:2: cannot find module providing package github.com/gin-gonic/gin: working directory is not part of a module | ||
+ | evan@myxps:~/go/src/github.com/myusername/project$ go env -w GO111MODULE=off | ||
+ | </pre> | ||
− | + | ==1.6 err== | |
− | |||
<pre> | <pre> | ||
− | ##/ | + | # go run main.go |
+ | # github.com/myusername/project/vendor/github.com/gin-gonic/gin | ||
+ | vendor/github.com/gin-gonic/gin/context.go:36:26: undefined: binding.MIMEYAML | ||
+ | vendor/github.com/gin-gonic/gin/context.go:600:29: undefined: binding.YAML | ||
+ | vendor/github.com/gin-gonic/gin/context.go:605:29: undefined: binding.Header | ||
+ | vendor/github.com/gin-gonic/gin/context.go:659:31: undefined: binding.YAML | ||
+ | vendor/github.com/gin-gonic/gin/context.go:664:31: undefined: binding.Header | ||
+ | vendor/github.com/gin-gonic/gin/context.go:673:9: undefined: binding.Uri | ||
+ | vendor/github.com/gin-gonic/gin/context.go:896:17: undefined: render.PureJSON | ||
+ | vendor/github.com/gin-gonic/gin/context.go:912:17: undefined: render.ProtoBuf | ||
+ | vendor/github.com/gin-gonic/gin/context.go:1027:7: undefined: binding.MIMEYAML | ||
+ | vendor/github.com/gin-gonic/gin/mode.go:83:2: undefined: binding.EnableDecoderDisallowUnknownFields | ||
+ | </pre> | ||
− | + | =see also= | |
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− | + | [https://www.jianshu.com/p/a3f63b5da74c Gin实战:Gin+Mysql简单的Restful风格的API] | |
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− | |||
− | [ | + | [https://blog.csdn.net/qq_34284638/article/details/104944319 Golang 入门-Gin框架安装及使用] |
− | |||
− | |||
− | |||
− | |||
− | + | [https://blog.csdn.net/VanciorH/article/details/96314896 Golang(不存在)的包管理] | |
− | |||
− | |||
− | [https://blog.csdn.net/ | ||
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− | |||
− | = | + | ==go mod== |
+ | [https://www.cnblogs.com/apocelipes/p/9534885.html golang包管理解决之道——go modules初探 ] | ||
− | + | [https://blog.csdn.net/yangyangye/article/details/97243826 go mod常用命令 以及 常见问题] | |
− | |||
− | [https:// | ||
− | + | [https://blog.csdn.net/sanbingyutuoniao123/article/details/100903028 go语言web框架gin安装(go mod方式)] | |
− | [https:// | + | ==放弃govendor== |
+ | [https://blog.csdn.net/huwh_/article/details/77169858 Golang包管理工具(一)之govendor的使用] | ||
− | [https://blog.csdn.net/ | + | [https://blog.csdn.net/studyhard232/article/details/81637607 govendor的安装与实践] |
− | [https:// | + | [https://my.oschina.net/u/3628490/blog/2245119 golang使用govendor教程] |
− | [https://www. | + | [https://www.cnblogs.com/shockerli/p/go-package-manage-tool-govendor.html Go 包依赖管理工具 —— govendor] |
− | [https://zhuanlan.zhihu.com/p/ | + | [https://zhuanlan.zhihu.com/p/59191567 Go Mod对比Go Vendor] |
− | [ | + | [https://www.jianshu.com/p/88669ba57d04 Govendor使用] |
2020年6月28日 (日) 03:18的版本
install
pre install golang
#apt #可以指定版本的 sudo apt install golang sudo apt install golang-go gccgo-go sudo apt install golang-go
FQ
tail /etc/profile #export http_proxy=http://192.168.10.173:8888 #export https_proxy=http://192.168.10.173:8888 source /etc/profile
install Gin package
export PATH=/usr/local/go/bin/:$PATH export GOPATH=/root/go #if U user is root
If you're in China
如果您使用的 Go 版本是 1.13 及以上
go env -w GO111MODULE=on #注意这个打开后面可能会问题导致 go env -w GOPROXY=https://goproxy.io,direct #or go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct # 设置不走 proxy 的私有仓库,多个用逗号相隔(可选) go env -w GOPRIVATE=*.corp.example.com # 设置不走 proxy 的私有组织(可选) go env -w GOPRIVATE=example.com/org_name
Go 版本是 1.12 及以下
# 启用 Go Modules 功能 export GO111MODULE=on # 配置 GOPROXY 环境变量 export GOPROXY=https://goproxy.io
或者,根据文档可以把上面的命令写到.profile或.bash_profile文件中长期生效
初始化 gin
go mod
go env -w GO111MODULE=on #注意这个打开后面可能会问题导致 go env -w GOPROXY=https://goproxy.io,direct cd mygo/ mkdir ginweb cd ginweb/ go mod init ginweb(名字自定义) go get -u github.com/gin-gonic/gin #注意 ,用go mod 来管理 june 08 2020 goverdor 已过期 请用 go mod 安装一般用下面的goverdor 版本管理 tool 去安装 这一块可以直接跳过 go run example.go ps evan@myxps:~/mygo/ginweb$ echo $GOROOT /home/evan/go evan@myxps:~/mygo/ginweb$ echo $GOPATH /home/evan/go #别人的例子 编写 HelloWorld 文件,测试运行环境。 package main import "fmt" func main(){ fmt.Println("hello,world!") } go run hello.go go build hello.go 创建 go.mod 文件 go mod init hello 用 Gin 实现一个简单的 http 服务 import ( "gopkg.in/gin-gonic/gin.v1" "net/http" ) func main(){ router := gin.Default() router.GET("/", func(c *gin.Context) { c.String(http.StatusOK, "Hello World") }) router.Run(":8000") } 直接编译执行 go run hello 可以看到引用的包都被自动下载了
放弃了 Use a vendor tool like Govendor
go get -u -v github.com/kardianos/govendor go get github.com/kardianos/govendor #在墙外非常快
sudo apt install govendor # apt
mkdir -p $GOPATH/src/github.com/myusername/project && cd "$_"
Vendor init your project and add gin
govendor init govendor fetch github.com/gin-gonic/[email protected] #有时要绝对路径 @后面也可以不加 有时一定要加 /root/go/bin/govendor fetch github.com/gin-gonic/[email protected]
learn
https://github.com/astaxie/build-web-application-with-golang
https://github.com/avelino/awesome-go
https://github.com/gin-gonic/examples
https://learnku.com/docs/gin-gonic/2019
IDE
golnad and 50.Go Mod 来创建 Gin 项目
trouble
working directory is not part of a module
关闭go代理就行了 ct$ go run main.go main.go:6:2: cannot find module providing package github.com/gin-gonic/gin: working directory is not part of a module evan@myxps:~/go/src/github.com/myusername/project$ go env -w GO111MODULE=off
1.6 err
# go run main.go # github.com/myusername/project/vendor/github.com/gin-gonic/gin vendor/github.com/gin-gonic/gin/context.go:36:26: undefined: binding.MIMEYAML vendor/github.com/gin-gonic/gin/context.go:600:29: undefined: binding.YAML vendor/github.com/gin-gonic/gin/context.go:605:29: undefined: binding.Header vendor/github.com/gin-gonic/gin/context.go:659:31: undefined: binding.YAML vendor/github.com/gin-gonic/gin/context.go:664:31: undefined: binding.Header vendor/github.com/gin-gonic/gin/context.go:673:9: undefined: binding.Uri vendor/github.com/gin-gonic/gin/context.go:896:17: undefined: render.PureJSON vendor/github.com/gin-gonic/gin/context.go:912:17: undefined: render.ProtoBuf vendor/github.com/gin-gonic/gin/context.go:1027:7: undefined: binding.MIMEYAML vendor/github.com/gin-gonic/gin/mode.go:83:2: undefined: binding.EnableDecoderDisallowUnknownFields
see also
Gin实战:Gin+Mysql简单的Restful风格的API