<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<form action="http://localhost:8000/upload" method="post" enctype="multipart/form-data">
上传文件:<input type="file" name="files" multiple>
<input type="submit" value="提交">
</form>
</body>
</html>
package main
import (
"github.com/gin-gonic/gin"
"net/http"
"fmt"
)
func main() {
r := gin.Default()
r.MaxMultipartMemory = 8 << 20
r.POST("/upload", func(c *gin.Context) {
form, err := c.MultipartForm()
if err != nil {
c.String(http.StatusBadRequest, fmt.Sprintf("get err %s", err.Error()))
}
files := form.File["files"]
for _, file := range files {
if err := c.SaveUploadedFile(file, file.Filename); err != nil {
c.String(http.StatusBadRequest, fmt.Sprintf("upload err %s", err.Error()))
return
}
}
c.String(200, fmt.Sprintf("upload ok %d files", len(files)))
})
r.Run(":8000")
}