func csv2JsonServer(w http.ResponseWriter, req *http.Request) {
jsonData, err := csv2json.Convert(req.Body, columns)
defer req.Body.Close()
if err != nil {
http.Error(w, "Could not convert csv to json", 503)
}
w.Write(jsonData)
}
func main() {
flag.Parse()
if infile == "" {
log.Fatal("Input file required")
}
f, err := os.Open(infile)
if err != nil {
log.Fatal(err)
}
defer f.Close()
jsonData, err := csv2json.Convert(f, columns)
if err != nil {
log.Fatal(err)
}
fmt.Println(string(jsonData))
}