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feat(context): add SaveUploadedFile func. (#1022)

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* feat(context): add SaveUploadedFile func.

* feat(context): update multiple upload examples.

* style(example): fix gofmt

* fix(example): add missing return
This commit is contained in:
Eason Lin
2017-07-16 11:42:08 +08:00
committed by Bo-Yi Wu
parent 5cb25a6410
commit 93b3a0d7ec
5 changed files with 73 additions and 36 deletions
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20
examples/upload-file/multiple/main.go
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@ -2,9 +2,7 @@ package main
import (
"fmt"
"io"
"net/http"
"os"
"github.com/gin-gonic/gin"
)
@ -25,24 +23,10 @@ func main() {
files := form.File["files"]
for _, file := range files {
// Source
src, err := file.Open()
if err != nil {
c.String(http.StatusBadRequest, fmt.Sprintf("file open err: %s", err.Error()))
if err := c.SaveUploadedFile(file, file.Filename); err != nil {
c.String(http.StatusBadRequest, fmt.Sprintf("upload file err: %s", err.Error()))
return
}
defer src.Close()
// Destination
dst, err := os.Create(file.Filename)
if err != nil {
c.String(http.StatusBadRequest, fmt.Sprintf("Create file err: %s", err.Error()))
return
}
defer dst.Close()
// Copy
io.Copy(dst, src)
}
c.String(http.StatusOK, fmt.Sprintf("Uploaded successfully %d files with fields name=%s and email=%s.", len(files), name, email))