https://github.com/javakam/verifycodeidentify

tess4J自动识别图片中的验证码样例
https://github.com/javakam/verifycodeidentify

java tess4j tess4jdemo

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tess4J自动识别图片中的验证码样例

• Host: GitHub
• URL: https://github.com/javakam/verifycodeidentify
• Owner: javakam
• Created: 2020-10-26T07:55:21.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2020-10-26T08:06:38.000Z (over 4 years ago)
• Last Synced: 2025-01-14T13:54:51.003Z (4 months ago)
• Topics: java, tess4j, tess4jdemo
• Language: Java
• Homepage:
• Size: 5.86 KB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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# 自动识别图片中的验证码

tess4j

## 效果

![](https://raw.githubusercontent.com/javakam/VerifyCodeIdentify/main/src/main/resources/img/vc_4043.png)

🍎识别结果为 4043

![](https://raw.githubusercontent.com/javakam/VerifyCodeIdentify/main/src/main/resources/img/vc_8505.png)

🍎识别结果为 8505

## 样例

1. 引入

```xml

    net.sourceforge.tess4j

    tess4j

    4.5.3

```

2. 使用说明

http://tess4j.sourceforge.net/usage.html

## BUG

1. Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.

```java

ITesseract instance = new Tesseract();  // JNA Interface Mapping

//In case you don't have your own tessdata, let it also be extracted for you

File tessDataFolder = LoadLibs.extractTessResources(DEST);

//Set the tessdata path

instance.setDatapath(tessDataFolder.getAbsolutePath());

```