将使用enctype="multipart/form-data“选择上传的文件的文件名传递给Golang中的结构字段

package main

import (
	"fmt"
	"log"
	"net/http"
)

func uploadFile(w http.ResponseWriter, r *http.Request) {
	file, handler, err := r.FormFile("file")
	if err != nil {
		log.Println("Error retrieving file:", err)
		return
	}
	defer file.Close()

	fmt.Fprintf(w, "File Name: %s\n", handler.Filename)
}

func main() {
	http.HandleFunc("/upload", uploadFile)
	log.Fatal(http.ListenAndServe(":8080", nil))
}