verifycode

Documentation

Overview

Package verifycode @Link https://gitee.com/linngc/central-mirror @Copyright Copyright (c) 2024 central-mirror CLI @Author linngc @License

Package verifycode @Link https://gitee.com/linngc/central-mirror @Copyright Copyright (c) 2024 central-mirror CLI @Author linngc @License

Package verifycode @Link https://gitee.com/linngc/central-mirror @Copyright Copyright (c) 2024 central-mirror CLI @Author linngc @License

Index

• Variables
• func CheckCaptcha(ctx context.Context, code string, uuid string) bool
• func CreateCaptcha(ctx context.Context, n int) (b []byte, uuid string)
• func CreateCaptchaBy(ctx context.Context, n int, width int, height int) (b []byte, uuid string)
• func GetRandStr(n int) (randStr string)
• func ImgText(width, height int, text string) (b []byte)

Variables

var COMICSAN = []byte{}/* 245600 elements not displayed */

COMICSAN is the data for the "comic san" TrueType font.

Functions

func CheckCaptcha

func CheckCaptcha(ctx context.Context, code string, uuid string) bool

CheckCaptcha 获取并检查验证码是否正确 @param code 输入的验证码 @param uuid 验证码缓存uuid标识

func CreateCaptcha

func CreateCaptcha(ctx context.Context, n int) (b []byte, uuid string)

CreateCaptcha 创建验证码 @return b 验证码二进制对象 @param uuid 验证码缓存uuid标识

func CreateCaptchaBy

func CreateCaptchaBy(ctx context.Context, n int, width int, height int) (b []byte, uuid string)

CreateCaptchaBy 创建验证码(指定图片宽高) @return b 验证码二进制对象 @param uuid 验证码缓存uuid标识

func GetRandStr

func GetRandStr(n int) (randStr string)

GetRandStr 生成随机数

func ImgText

func ImgText(width, height int, text string) (b []byte)

ImgText 生成随机数 生成指定大小的图片二进制对象