npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

egg-captchas

v1.0.18

Published

captchas like image, slider verify, slider image verify

Downloads

12

Readme

egg-captchas

NPM version build status Test coverage David deps Known Vulnerabilities npm download

验证码生成插件,包括:

  • 图片验证码
  • 图片滑动验证码
  • 文字点击验证码

依赖说明

依赖的 egg 版本

egg-captchas 版本 | egg 1.x --- | --- 1.x | 😁 0.x | ❌

依赖的插件

注意 滑块验证码信息缓存时,redis必须开启agent: true,在 agent worker 中连接 redis;因为滑块生成在 agent worker 中

详细配置

请到 config/config.default.js 查看详细配置项说明。

使用说明

图片验证码

// 图片验证码挂载在全局 app 对象上

// 获取验证码
// {String} value 生成的验证码字符串值,应用自己保存到session,用于校验
// {jpegStream} image 生成的验证码图片流
const { value, image } = app.imageCaptcha.generate([options]) // options可以覆盖config配置

// 保存到session,并返回图片
ctx.session.set('image-captcha', value)
ctx.body = image
ctx.set('Cache-Control', 'no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0')
ctx.type = 'image/jpeg'

滑块验证码

// 滑块验证码挂载在全局 app 对象上

// 获取验证码
// {Boolean} success 获取是否成功
// {String} message [option] 错误信息
// {Object} data [option] 验证码信息
// {Number} data.index      获取的滑块图片次序(滑块图片是应用启动时随机生成并进行缓存,通过index来进行校验)
// {String} data.bgImage    背景图片名称(无具体路径,应用自己拼接图片URL)
// {String} data.blockImage 滑块图片名称(无具体路径,应用自己拼接图片URL)
const { success, data, message } = await app.slideCaptcha.get()

// 校验验证码
// {Number} index     滑块图片次序
// {Number} offset    移动偏移量
// {Boolean} success  校验是否成功
// {String} message   失败原因
const { success, message } = await app.slideCaptcha.check(index, offset)

提问交流

请到 egg issues 异步交流。

License

MIT