conf

func FlagConfigPath ¶

func FlagConfigPath(path ...string) string

func InitialNullVal ¶ added in v0.3.9

func InitialNullVal(v interface{}) error

NullVal if tag have null, field[i] set golang default value

func MarshalToFile ¶

func MarshalToFile(config interface{}, filename string) error

MarshalToFile struct to file

func ParseDefaultVal ¶ added in v0.3.9

func ParseDefaultVal(v interface{}) error

ParseDefaultVal if tag have defValTag, field[i] setting defval="" value

func PrintJSON ¶

func PrintJSON(config interface{}) (string, error)

PrintJSON print JSON string, null tag, will hide

func ReadConfig ¶

func ReadConfig(filename string, config interface{}) error

ReadConfig read config filename

func UnmarshalDefaultVal ¶

func UnmarshalDefaultVal(config interface{}) error

UnmarshalDefaultVal struct, 'defval' tag to default value