1、安装

sudo apt update
sudo apt install -y tesseract-ocr
sudo apt install -y tesseract-ocr-chi-sim  # 中文简体
sudo apt install -y tesseract-ocr-eng     # 英文

 

2、验证安装

tesseract --version

 

3、测试中文识别

echo "测试中文" > test.txt
tesseract test.txt stdout -l chi_sim