並前往https://books.google.com.tw/books?id=jrPBEAAAQBAJ&pg=PA120&lpg=PA120&dq=qr+code%E7%85%A7%E7%89%87&source=bl&ots=zh3xcCecUy&sig=ACfU3U1mITj9IFMv-8KEcsjNlaxKMl9rCQ&hl=zh-TW&sa=X&ved=2ahUKEwi94PTmysv_AhUTLLkGHUh6CcQQ6AF6BQjbARAD