Tesseract不在两个不同的文件夹中查找语言数据.您可以做的就是将其中之一重命名为eng1.traineddata，然后将其指定为tesseract命令的-l eng+eng1选项.

Tesseract does not look for language data at two different folders. What you can do is rename one of them, e.g., to eng1.traineddata, and then specify them as -l eng+eng1 option to the tesseract command.