package main

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


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

	router.POST("/upload", getting)
	router.Run()
}

func getting(c *gin.Context){
	file, handler, err := c.Request.FormFile("file")
	filename := handler.Filename
	log.Println("Received file:", handler.Filename)
	out, err := os.Create(filename)
	if err != nil {
		log.Fatal(err)
	}
	defer out.Close()
	_, err = io.Copy(out, file)
	if err != nil {
		log.Fatal(err)
	}
	c.String(http.StatusOK, "Uploaded...")
}

我们通过

我们还可以利用如下的方法

package main

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



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

	router.POST("/upload", getting)
	router.Run()
}


func getting(c *gin.Context){
	file, _ := c.FormFile("file")
	log.Println(file.Filename)
	//这里省略了其他操作
	// Upload the file to specific dst.
		// c.SaveUploadedFile(file, dst)
	c.String(http.StatusOK, "Uploaded...")
}

同样执行上述的CURL命令，后台即可成功收到成功日志输出，但是代码里面我只是列出了文件名字，对应文件的输出操作就暂时省去了，后续专门开一篇来介绍文件操作的方方面面

最后看生成的文件

我们还可以实现批量文件上传

package main

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



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

	router.POST("/upload", getting)
	router.Run()
}

func getting(c *gin.Context){

	form, _ := c.MultipartForm()
	files := form.File["upload[]"]

	for _, file := range files {
		log.Println(file.Filename)
		c.SaveUploadedFile(file,file.Filename)
	}
	c.String(http.StatusOK, "Uploaded...")


}