wangyanglinux/myapp repository overview

package main

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"log"
	"net/http"
	"os"
	"time"
)

func main() {
	gin.SetMode(gin.ReleaseMode)
	r := gin.New()
	r.Use(gin.LoggerWithFormatter(func(param gin.LogFormatterParams) string {
		// 你的自定义格式
		return fmt.Sprintf("%s - [%s] \"%s %s %s %d %s \"%s\" %s\"\n",
			param.ClientIP,
			param.TimeStamp.Format(time.RFC1123),
			param.Method,
			param.Path,
			param.Request.Proto,
			param.StatusCode,
			param.Latency,
			param.Request.UserAgent(),
			param.ErrorMessage,
		)
	}))
	r.Use(gin.Recovery())

	r.StaticFile("/", "html/index.html")

	r.StaticFS("/html", http.Dir("html"))
	r.StaticFS("/upload", http.Dir("upload"))
	r.GET("/ping", func(c *gin.Context) {
		c.JSON(200, gin.H{
			"message": "pong",
		})
	})

	r.GET("/hostname", func(c *gin.Context) {
		hostName, _ := os.Hostname()
		c.JSON(200, gin.H{
			"message": hostName,
		})
	})

	r.MaxMultipartMemory = 64 << 20  // 64 MiB

	r.StaticFile("/upload", "html/upload.html")

	r.POST("/upload", func(c *gin.Context) {
		// 获取上传文件，返回的是multipart.FileHeader对象，代表一个文件，里面包含了文件名之类的详细信息
		// file是表单字段名字
		file, _ := c.FormFile("file")
		// 打印上传的文件名
		log.Println(file.Filename)

		// 将上传的文件，保存到./data/1111.jpg 文件中
		c.SaveUploadedFile(file, fmt.Sprintf("./upload/%v", file.Filename))

		c.String(http.StatusOK, fmt.Sprintf("'%s' uploaded!", file.Filename))
	})



	r.Run(":80")
}