Why can't the mobile phone scan the QR code of Ziweixing products?

This needs to be analyzed in detail. There are two situations that can't be scanned, scanning software problems and QR code problems. According to personal experience, this two-dimensional code may not be a commonly used two-dimensional code system in China, and the scanning effect can not be achieved with common scanning software in China.

Generally, QR codes cannot be scanned for several reasons:

1, the two-dimensional code pattern is so complicated that ordinary mobile phone cameras can't recognize such a two-dimensional code.

2. The QR code is defective, and the blocked part of the QR code exceeds its own fault tolerance rate, that is, the blocked part of the QR code is too large; The QR code has three anchor points (square boxes like eyes) and cannot be blocked.

3, this is a high-end point. After scanning, the display has been loading, but there is no content. This is because your mobile phone is not connected to the internet, or the content is too large and slow to load, which can be considered as unscannable.

4. Two-dimensional code system is widely used in China. Therefore, scanning apps such as WeChat, QQ, UC and Baidu only support QR code scanning. If it is not a QR code system, the QR code will not be scanned. (Figure: Types of various QR codes)