toolkits

Documentation

Index

• Constants
• func GenerateCaptchaID(len int) string
• func InitTemplateMiddleware(manage TemplateManage)
• func ServerCaptcha(c *kelly.Context, width, height int)
• func TemplateMiddleware(path string) kelly.HandlerFunc
• func VerifyCaptcha(captchaID, captchaCode string) bool
• type Qrcode
  • func NewQRCode(content string, level int) (*Qrcode, error)
  • func (q *Qrcode) Image(size int) image.Image
  • func (q *Qrcode) Write(size int, out io.Writer) error
  • func (q *Qrcode) WriteFile(size int, filename string) error
  • func (q *Qrcode) WriteKelly(size int, c *kelly.Context) error
• type Template
  • func CurrentTemplate(c *kelly.Context) Template
• type TemplateManage
  • func NewGoTemplateManage(path string) TemplateManage
  • func NewTemplateManage(path string) TemplateManage

Constants

const (
	QrcodeLow     = int(qrcode.Low)
	QrcodeMedium  = int(qrcode.Medium)
	QrcodeHigh    = int(qrcode.High)
	QrcodeHighest = int(qrcode.Highest)
)

Functions

func GenerateCaptchaID

func GenerateCaptchaID(len int) string

生成二维码的ID，不是实际的验证码数字，参数是验证码的长度

func InitTemplateMiddleware

func InitTemplateMiddleware(manage TemplateManage)

func ServerCaptcha

func ServerCaptcha(c *kelly.Context, width, height int)

request的url必须是 http(s)://host/path/{CaptchaID}.png

func TemplateMiddleware

func TemplateMiddleware(path string) kelly.HandlerFunc

通过中间件预编译模板，并设置到context

func VerifyCaptcha

func VerifyCaptcha(captchaID, captchaCode string) bool

验证验证码

Types

type Qrcode

type Qrcode struct {
	*qrcode.QRCode
}

func NewQRCode

func NewQRCode(content string, level int) (*Qrcode, error)

func (*Qrcode) Image

func (q *Qrcode) Image(size int) image.Image

func (*Qrcode) Write

func (q *Qrcode) Write(size int, out io.Writer) error

func (*Qrcode) WriteFile

func (q *Qrcode) WriteFile(size int, filename string) error

func (*Qrcode) WriteKelly

func (q *Qrcode) WriteKelly(size int, c *kelly.Context) error

type Template

type Template interface {
	// 渲染模板到kelly.Context
	Render(c *kelly.Context, context kelly.H) error
	MustRender(c *kelly.Context, context kelly.H)
}

func CurrentTemplate

func CurrentTemplate(c *kelly.Context) Template

获得当前context的模板

type TemplateManage

type TemplateManage interface {
	// 加载模板
	GetTemplate(string) (Template, error)
	MustGetTemplate(string) Template
}

func NewGoTemplateManage

func NewGoTemplateManage(path string) TemplateManage

创建新的模板管理器

func NewTemplateManage

func NewTemplateManage(path string) TemplateManage

创建新的模板管理器