lirity

func Bytes ¶

func Bytes(s string) (b []byte)

Bytes cost-free conversion of characters to byte streams

func Close ¶

func Close(c io.Closer)

Close clear ,use defer

func DirSize ¶

func DirSize(path string) (size int64, count int, err error)

DirSize 统计文件夹的大小

func String ¶

func String(b []byte) (s string)

String cost-free conversion of byte stream to character

func Struct2Map ¶

func Struct2Map(s interface{}) map[string]interface{}

func Struct2MapTag ¶

func Struct2MapTag(s interface{}, tagName string) map[string]interface{}