utils

Documentation

Index

• Variables
• func EncodeMd5(str string) string
• func GetImageFormat(file io.Reader) string
• func GetRandomString(n int) string
• func HZStringLength(s string) (length int)
• func LoginUrlFor(endpoint string, values ...string) string
• func OnceFormHtml() template.HTML
• func OnceToken() (token string)
• func ToInt64(value interface{}) (d int64, err error)
• type Paginator
  • func NewPaginator(req *http.Request, per int, nums interface{}) *Paginator
  • func (p *Paginator) HasNext() bool
  • func (p *Paginator) HasPages() bool
  • func (p *Paginator) HasPrev() bool
  • func (p *Paginator) IsActive(page int) bool
  • func (p *Paginator) Nums() int64
  • func (p *Paginator) Offset() int
  • func (p *Paginator) Page() int
  • func (p *Paginator) PageLink(page int) string
  • func (p *Paginator) PageLinkFirst() (link string)
  • func (p *Paginator) PageLinkLast() (link string)
  • func (p *Paginator) PageLinkNext() (link string)
  • func (p *Paginator) PageLinkPrev() (link string)
  • func (p *Paginator) PageNums() int
  • func (p *Paginator) Pages() []int
  • func (p *Paginator) SetNums(nums interface{})

Variables

var (
	HZRange = [15][2]int{
		{11904, 11929},
		{11931, 12019},
		{12032, 12245},
		{12293, 12293},
		{12295, 12295},
		{12321, 12329},
		{12344, 12347},
		{13312, 19893},
		{19968, 40908},
		{63744, 64109},
		{64112, 64217},
		{131072, 173782},
		{173824, 177972},
		{177984, 178205},
		{194560, 195101},
	}
)

Functions

func EncodeMd5

func EncodeMd5(str string) string

Encode string to md5 hex value

func GetImageFormat

func GetImageFormat(file io.Reader) string

func GetRandomString

func GetRandomString(n int) string

Random generate string

func HZStringLength

func HZStringLength(s string) (length int)

按照一个汉字算两个英文的方式计算字符串长度

func LoginUrlFor

func LoginUrlFor(endpoint string, values ...string) string

func OnceFormHtml

func OnceFormHtml() template.HTML

func OnceToken

func OnceToken() (token string)

生成防止重复提交token

func ToInt64

func ToInt64(value interface{}) (d int64, err error)

convert any numeric value to int64

Types

type Paginator

type Paginator struct {
	Request     *http.Request
	PerPageNums int
	MaxPages    int
	// contains filtered or unexported fields
}

func NewPaginator

func NewPaginator(req *http.Request, per int, nums interface{}) *Paginator

func (*Paginator) HasNext

func (p *Paginator) HasNext() bool

func (*Paginator) HasPages

func (p *Paginator) HasPages() bool

func (*Paginator) HasPrev

func (p *Paginator) HasPrev() bool

func (*Paginator) IsActive

func (p *Paginator) IsActive(page int) bool

func (*Paginator) Nums

func (p *Paginator) Nums() int64

func (*Paginator) Offset

func (p *Paginator) Offset() int

func (*Paginator) Page

func (p *Paginator) Page() int

func (*Paginator) PageLink

func (p *Paginator) PageLink(page int) string

func (*Paginator) PageLinkFirst

func (p *Paginator) PageLinkFirst() (link string)

func (*Paginator) PageLinkLast

func (p *Paginator) PageLinkLast() (link string)

func (*Paginator) PageLinkNext

func (p *Paginator) PageLinkNext() (link string)

func (*Paginator) PageLinkPrev

func (p *Paginator) PageLinkPrev() (link string)

func (*Paginator) PageNums

func (p *Paginator) PageNums() int

func (*Paginator) Pages

func (p *Paginator) Pages() []int

func (*Paginator) SetNums

func (p *Paginator) SetNums(nums interface{})