add easy config retrieve function, still need to actually use it
add easy config retrieve function, still need to actually use it
kaichuang1992/filetrader,kaichuang1992/filetrader,kaichuang1992/filetrader,kaichuang1992/filetrader,fkooman/filetrader,fkooman/filetrader,fkooman/filetrader,fkooman/filetrader