How does subway Transit QR Code use Wechat (how does Transit QR Code use subway)

Audio commentary

Hello, everyone. The meeting will answer your questions. How does subway Transit QR Code use Wechat, and how subway Transit QR Code uses this? many people don't know yet. Now let's take a look at it.

Answer:

1. Find the application of Transit QR Code in the mobile phone and open it; find the travel option at the top of the Alipay page, go to the page, click the subway option, and the local subway will appear on the page. When taking the subway, aim the subway at the scan area of the subway and wait a few seconds to take the subway.

2. The definition of QR code.

3. Two-dimensional code, also known as two-dimensional bar code, is a popular coding method on mobile devices in recent years. It can store more information and represent more data types than the traditional bar code. Two-dimensional bar code (two-dimensional bar code) is a black-and-white figure which is distributed on the plane (two-dimensional direction) according to certain rules and records data symbol information.

This is the end of this article. I hope it will be helpful to all of you.