image_captcha

Documentation

Index

• Constants
• func CheckImageCaptchaCode(ip string, code string) bool
• func GetNewImageCaptchaBase64(ip string) ([]byte, error)
• func InvalidateImageCaptcha(ip string)

Constants

const (
	CaptchaExpiration  = 5 * time.Minute // 验证码 5 分钟内有效
	CaptchaCachePrefix = "atk_captcha:"
)

Functions

func CheckImageCaptchaCode

func CheckImageCaptchaCode(ip string, code string) bool

获取对应 IP 图片验证码正确的值

func GetNewImageCaptchaBase64

func GetNewImageCaptchaBase64(ip string) ([]byte, error)

获取新验证码 base64 格式图片 (调用该函数将销毁原有验证码)

func InvalidateImageCaptcha

func InvalidateImageCaptcha(ip string)

销毁图片验证码