tesseract-ocr的安装及使用：https://blog.csdn.net/qq_37193537/article/details/81335165

三步解决python PermissionError: [WinError 5]拒绝访问的情况：
https://www.jb51.net/article/185218.html

https://www.pianshen.com/article/43251972054/

Failed loading language ‘chi_sim’ Tesseract couldn’t load any languages! Could not initialize tes:
https://www.pianshen.com/article/7786791668/

中文简体下载地址：https://tesseract-ocr.github.io/tessdoc/Data-Files#data-files-for-version-400-november-29-2016