gin web 2

routers/router.go

package routers

import (
    "github.com/gin-gonic/gin"
    
    "gin-blog/pkg/setting"
)

func InitRouter() *gin.Engine {
    r := gin.New()

    r.Use(gin.Logger())

    r.Use(gin.Recovery())

    gin.SetMode(setting.RunMode)

    r.GET("/test", func(c *gin.Context) {
        c.JSON(200, gin.H{
            "message": "test",
        })
    })

    return r
}

gin-blog/main.go

package main

import (
    "fmt"
    "net/http"

    "gin-blog/routers"
    "gin-blog/pkg/setting"
)

func main() {
    router := routers.InitRouter()

    s := &http.Server{
        Addr:           fmt.Sprintf(":%d", setting.HTTPPort),
        Handler:        router,
        ReadTimeout:    setting.ReadTimeout,
        WriteTimeout:   setting.WriteTimeout,
        MaxHeaderBytes: 1 << 20,
    }

    s.ListenAndServe()
}

定义接口

本节正是编写标签的逻辑，我们想一想，一般接口为增删改查是基础的

• 获取标签列表：GET("/tags")
• 新建标签：POST("/tags")
• 更新指定标签：PUT("/tags/:id")
• 删除指定标签：DELETE("/tags/:id")

新的routers/router.go

package routers

import (
    "github.com/gin-gonic/gin"
    
    "gin-blog/routers/api/v1"
    "gin-blog/pkg/setting"
)

func InitRouter() *gin.Engine {
    r := gin.New()

    r.Use(gin.Logger())

    r.Use(gin.Recovery())

    gin.SetMode(setting.RunMode)

    apiv1 := r.Group("/api/v1")
    {
        //获取标签列表
        apiv1.GET("/tags", v1.GetTags)
        //新建标签
        apiv1.POST("/tags", v1.AddTag)
        //更新指定标签
        apiv1.PUT("/tags/:id", v1.EditTag)
        //删除指定标签
        apiv1.DELETE("/tags/:id", v1.DeleteTag)
    }

    return r
}