func (h *HTTPSession) RecF(name, tfile string) (int64, error) {
src, _, err := h.R.FormFile(name)
if err != nil {
return 0, err
}
err = util.FTouch(tfile)
if err != nil {
return 0, err
}
dst, _ := os.OpenFile(tfile, os.O_RDWR|os.O_APPEND, 0644)
csize, err := io.Copy(dst, src)
dst.Close()
return csize, err
}
func main() {
//create and open log file
util.FTouch("/tmp/tt.tmp")
f, err := os.OpenFile("/tmp/tt.tmp", os.O_RDWR|os.O_APPEND, 0666)
if err != nil {
panic(err.Error())
return
}
//create file buffer writer.
bo := bufio.NewWriter(f)
defer f.Close()
defer bo.Flush()
//set the log writer to file and stdout.
//or log.SetWriter(bo) to only file.
log.SetWriter(io.MultiWriter(bo, os.Stdout))
//set the log level
log.SetLevel(log.DEBUG)
//use
log.I("tesing")
log.D("tesing")
}
