The erroneous analysis of the UnionPay online payment under the zuitu system has failed to verify the signing of the signing failure, and the order has timed out!
The Alipay payment option is removed, and only UnionPay payment is retained.
The solution is:
Comment out the Alipay code through <!– –>, and then select UnionPay online payment by default, but in the actual payment process, the following error occurs:
The message is wrong, the order has timed out!
In the process of analysis and testing, it was normal again, and the cause has not been analyzed for the time being, mainly because it is not clear whether this problem also exists before modifying the code!
