func GetFullPath(path string) string {
	return fmt.Sprintf("%s%s", basePath, path)
}
GetFullPath preprends basePath to a string
package util
import (
	"fmt"
	"net/http"
	"strings"
)
var basePath string
func SetBasePath(new string) {
	basePath = new
}
func ReplaceBasePath(str, old, new string) string {
	return strings.Replace(str, old, fmt.Sprintf(new, basePath), 1)
}