captcha

README

一、图形验证码的生成

package main

import "github.com/daimayun/go/captcha"

// CreateCaptcha 生成图形验证码[默认为数字验证码]
func CreateCaptcha() (id, b64s string, err error) {
	var captchaDriver captcha.NewCaptchaDrivers
	return captcha.GetCaptcha(captchaDriver)
}

// CheckCaptcha 校验验证码
func CheckCaptcha(id, value string) bool {
	return captcha.VerifyCaptcha(id, value)
}

Documentation

Index

• func GetCaptcha(driverData NewCaptchaDrivers) (id, b64s string, err error)
• func VerifyCaptcha(id, value string, clears ...bool) (res bool)
• type NewCaptchaDrivers

Functions

func GetCaptcha

func GetCaptcha(driverData NewCaptchaDrivers) (id, b64s string, err error)

GetCaptcha 获取图形验证码

func VerifyCaptcha

func VerifyCaptcha(id, value string, clears ...bool) (res bool)

VerifyCaptcha 校验图形验证码[clears[true:验证通过后删除,false:永不删除]]

Types

type NewCaptchaDrivers

type NewCaptchaDrivers struct {
	Type            string
	Height          int
	Width           int
	NoiseCount      int
	ShowLineOptions int
	Language        string
	Length          int
	Source          string
	BgColor         *color.RGBA

	Fonts []string
	// contains filtered or unexported fields
}