go.搭建簡單Gin項目

 

1. 新建gin_demo project

2. 獲取gin框架：

go get -u github.com/gin-gonic/gin

3. 建一個main方法

package main

import "github.com/gin-gonic/gin"
import _ "net/http"

func main() {
    r := gin.Default()
    r.GET("/ping", func(c *gin.Context) {
       c.JSON(200, gin.H{
          "message": "pong",
       })
    })
    r.Run(":8080")
}

 

4. 啓動此gin項目：

go run main.go

5. go.mod 內容

module gin_demo

go 1.19

require github.com/gin-gonic/gin v1.9.1

require (
    github.com/bytedance/sonic v1.9.1 // indirect
    github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
    github.com/gabriel-vasile/mimetype v1.4.2 // indirect
    github.com/gin-contrib/sse v0.1.0 // indirect
    github.com/go-playground/locales v0.14.1 // indirect
    github.com/go-playground/universal-translator v0.18.1 // indirect
    github.com/go-playground/validator/v10 v10.14.0 // indirect
    github.com/goccy/go-json v0.10.2 // indirect
    github.com/json-iterator/go v1.1.12 // indirect
    github.com/klauspost/cpuid/v2 v2.2.4 // indirect
    github.com/leodido/go-urn v1.2.4 // indirect
    github.com/mattn/go-isatty v0.0.19 // indirect
    github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
    github.com/modern-go/reflect2 v1.0.2 // indirect
    github.com/pelletier/go-toml/v2 v2.0.8 // indirect
    github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
    github.com/ugorji/go/codec v1.2.11 // indirect
    golang.org/x/arch v0.3.0 // indirect
    golang.org/x/crypto v0.9.0 // indirect
    golang.org/x/net v0.10.0 // indirect
    golang.org/x/sys v0.8.0 // indirect
    golang.org/x/text v0.9.0 // indirect
    google.golang.org/protobuf v1.30.0 // indirect
    gopkg.in/yaml.v3 v3.0.1 // indirect
)

 

6. 瀏覽器訪問 http://127.0.0.1:8080/ping