utils

func DeleteCache(key string)

func DriverDigitFunc() (id, b64s string, err error)

func DriverStringFunc() (id, b64s string, err error)

func EncodeMD5(value string) string

func Fetch(url string) ([]byte, error)

func FormatPager(page, size string) (int, int)

func GetCache(key string) (interface{}, bool)

func GetGuid() string

func GetLocation(ip string) string

func GetRequest(url string) ([]byte, error)

func PageHtml(url string, page, size, count int) string

func PageWebHtml(url string, page, size, count int) string

func PostRequest(url, parameter string) ([]byte, error)

func RandomInt(n int) string

func RandomString(n int) string

func SetCache(key string, data interface{}, timeout int)