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三维码和二维码有什么区别
更新时间: 2020-10-29 00:00:00  

三维码和二维码区别:人眼无法直接看出二维码里面包含的信息;三维码可以轻易通过眼睛区别开来。二维码又称二维条码,常见的二维码为QRCode,QR全称QuickResponse。二维码是一个近几年来移动设备上超流行的一种编码方式,它比传统的BarCode条形码能存更多的信息,也能表示更多的数据类型。

关键词: 什么 区别

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