中文说明：光学字符识别通常简称为OCR，是机械 or 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报
English Description：
Optical character recognition, usually abbreviated to OCR, is the mechanical or Click the file on the left to start the preview,please ！The preview only provides 20% of the code snippets, the complete code needs to be downloaded Loading Report