https://github.com/lets-blade/blade-captcha

Blade integrated graphic verification code
https://github.com/lets-blade/blade-captcha

Last synced: 4 months ago
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Blade integrated graphic verification code

• Host: GitHub
• URL: https://github.com/lets-blade/blade-captcha
• Owner: lets-blade
• Created: 2022-05-10T12:26:27.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2022-05-10T12:31:58.000Z (about 4 years ago)
• Last Synced: 2025-07-24T14:38:52.303Z (11 months ago)
• Language: HTML
• Size: 385 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Blade-Patchca: verification code library for Java



## Overview

Simple yet powerful verification code library written in Java with zero dependency.

You can generate verification code picture like this:

![验证码](https://s2.ax1x.com/2019/08/23/msFrE8.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msF0DP.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msFwut.png)




![验证码](https://s2.ax1x.com/2019/08/23/msFzVK.gif)

  

![验证码](https://s2.ax1x.com/2019/08/23/msFvb6.gif)

  

![验证码](https://s2.ax1x.com/2019/08/23/msFXK1.gif)

**Numeric**

![验证码](https://s2.ax1x.com/2019/08/23/mskKPg.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msknIS.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/mskma8.png)

**Chinese**

![验证码](https://s2.ax1x.com/2019/08/23/mskcdK.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msk6Z6.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msksqx.png)

**Built-in fonts**

![验证码](https://s2.ax1x.com/2019/08/23/msAVSJ.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msAAW4.png)

  

![验证码](https://s2.ax1x.com/2019/08/23/msAkYF.png)

### Steps to Integrate

- Add following dependency in your `pom.xml`

```xml

    com.hellokaton

    blade-captcha

    0.1.0

```

- Add following dependency in your code

```java

@GET("/captcha")

public void captcha() throws IOException {

    GifCaptcha captcha = new GifCaptcha(130, 48, 6);

    System.out.println(captcha.text());

    CaptchaKit.render(captcha);

}

```

# Special thanks

- [EasyCaptcha](https://gitee.com/ele-admin/EasyCaptcha)