纯前端实现批量发票图片识别并导出 Excel https://hawm.github.io/simple-invoice-ocr/ CREDIT https://github.com/cozmo/jsQR https://github.com/blueimp/JavaScript-Load-Image https://github.com/naptha/tesseract.js https://github.com/SheetJS/sheetjs