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Code Issues Releases Activity

fixed #1815 check file before download

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This commit is contained in:
ysqi 2016-03-23 21:27:28 +08:00
parent c4276d31c5
commit 1eab11ca90
1 changed files with 8 additions and 0 deletions
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8
context/output.go
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@ -24,6 +24,7 @@ import (
"io"
"mime"
"net/http"
"os"
"path/filepath"
"strconv"
"strings"
@ -237,6 +238,13 @@ func (output *BeegoOutput) XML(data interface{}, hasIndent bool) error {
// Download forces response for download file.
// it prepares the download response header automatically.
func (output *BeegoOutput) Download(file string, filename ...string) {
// check get file error, file not found or other error.
if _, err := os.Stat(file); err != nil {
http.ServeFile(output.Context.ResponseWriter, output.Context.Request, file)
return
}
output.Header("Content-Description", "File Transfer")
output.Header("Content-Type", "application/octet-stream")
if len(filename) > 0 && filename[0] != "" {