util

func AvatarResize(srcImg image.Image, w, h int, filePath string) error

func CheckImageType(buff []byte) string

func CheckTags(tags string) string

func ContentFmt(db *youdb.DB, input string) string

func ContentRich(db *youdb.DB, input string) string

func FetchAvatar(url, save, ua string) error

func GetImageObj(buff *bytes.Buffer) (image.Image, error)

func GetImageObj2(buff *bytes.Buffer) (image.Image, error)

func GetMention(input string, notInclude []string) []string

func HashFileMD5(filePath string) (string, error)

func ImageResize(srcImg image.Image, w, h int) *image.NRGBA

func IsMail(str string) bool

func IsNickname(str string) bool

func IsUserName(str string) bool

func RemoveCharacter(str string) string

func SliceUniqInt(s []int) []int

func SliceUniqStr(s []string) []string

func TimeFmt(tp interface{}, sample string, tz int) string