1,占位
uos@uos-PC:~/go/huzh_web$ tree . ├── conf │ └── app.conf ├── controllers │ ├── default.go │ └── fileopt.go ├── go.mod ├── go.sum ├── huzh_web ├── main.go ├── models ├── routers │ └── router.go ├── static │ ├── css │ ├── easyui │ ├── img │ ├── js │ │ └── reload.min.js │ ├── upload │ │ └── 005.png │ └── uploadfile ├── tests │ └── default_test.go └── views ├── fileopt.html ├── fileupload.html ├── index.tpl └── upload.html
2,
fileupload.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>文件上传</title> </head> <body> <form enctype="multipart/form-data" method="post"> <input type="file" name="uploadfilename" /> <input type="submit"> </form> </body> </html>
3, controllor
package controllers
import (
"log"
"github.com/astaxie/beego"
)
type FileUploadController struct {
beego.Controller
}
// 上传文件的页面
func (c * FileUploadController) Get() {
c.TplName = "fileupload.html"
}
// 上传文件
func (this *FileUploadController) Post() {
// uploadfilename，这是一个key值，对应的是html中input type-‘file’的name属性值
f, h, err := this.GetFile("uploadfilename")
if err != nil {
log.Fatal("getfile err", err)
}
// 关闭上传的文件，不然的话会出现临时文件不能清除的情况
defer f.Close()
// 保存位置在 static/upload, 没有文件夹要先创建
this.SaveToFile("uploadfilename", "static/upload/" + h.Filename)
// html页面
this.TplName = "fileupload.html"
}
3, router
package routers
import (
"huzh_web/controllers"
"github.com/astaxie/beego"
)
func init() {
//beego.Router("/", &controllers.MainController{})
//beego.Router("/", &controllers.UploadController{},"*:Get")
//beego.Router("/home", &controllers.UploadController{},"*:Post")
beego.Router("/fileupload", &controllers.FileUploadController{})
}
4, upload file
uos@uos-PC:~$ curl -X POST -H "Content-Type: multipart/form-data" -F "uploadfilename=@005.png" http://1.1.13.3:8080/fileupload -v
Note: Unnecessary use of -X or --request, POST is already inferred.
* Expire in 0 ms for 6 (transfer 0x1afef50)
* Trying 1.1.13.3...
* TCP_NODELAY set
* Expire in 200 ms for 4 (transfer 0x1afef50)
* Connected to 1.1.13.3 (1.1.13.3) port 8080 (#0)
> POST /fileupload HTTP/1.1
> Host: 1.1.13.3:8080
> User-Agent: curl/7.64.0
> Accept: */*
> Content-Length: 17228317
> Content-Type: multipart/form-data; boundary=------------------------1bac053d7e95c8a5
> Expect: 100-continue
>
* Expire in 1000 ms for 0 (transfer 0x1afef50)
< HTTP/1.1 100 Continue
< HTTP/1.1 200 OK
< Content-Length: 285
< Content-Type: text/html; charset=utf-8
< Server: beegoServer:1.12.1
< Date: Tue, 25 Aug 2020 10:06:55 GMT
<
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>文件上传</title>
</head>
<body>
<form enctype="multipart/form-data" method="post">
<input type="file" name="uploadfilename" />
<input type="submit">
</form>
</body>
</html>
* Connection #0 to host 1.1.13.3 left intact
原文：https://www.cnblogs.com/eiguleo/p/13561070.html