Taking Hangzhou health code as an example,
1. Click City Service on Alipay's main interface.
2. Find the Hangzhou health code and click.
3. The health code appears.
There are three kinds of "health codes": the green code can directly enter Hangzhou, the red code is isolated for 14 days, and the yellow code is isolated for less than 7 days. The management information system of "health code" in Zhejiang Province is based on real data, connected with relevant databases such as the dynamic control list of key personnel, and distributed "health code" according to the results of checking and comparing the information declared by the masses with the background data.