gin框架

初步

package main

import (
	"github.com/gin-gonic/gin"
	"net/http"
)

func main() {
	app := gin.Default()

	app.StaticFile("/favicon.ico", "./favicon.ico")
	app.GET("/hello", func(c *gin.Context) {
		c.String(http.StatusOK, "hello gin")
	})
	app.Run(":8080")
}

中间件

app.Use

package main

import (
	"github.com/gin-gonic/gin"
	"net/http"
)

func main() {
	app := gin.Default()

	// 全局中间件
  // 
	app.Use(gin.Logger())
	
	// Recovery 中间件会recover任何panic。如果有panic的话，会写入500。
	app.Use(gin.Recovery())

	app.StaticFile("/favicon.ico", "./favicon.ico")
	app.GET("/hello", func(c *gin.Context) {
		c.String(http.StatusOK, "hello gin")
	})
	app.Run(":8080")
}