Official DEMO explanation
11 minutes48 secondsRequest interface parameters and business return code
13 minutes28 secondsBuild your own payment class (Part 1)
17 minutes15 secondsBuild your own payment class (Part 2)
07 minutes48 secondss
12 minutes49 secondsSynchronous notifications and asynchronous notifications
09 minutes48 secondsVerify whether the notification is from Alipay
14 minutes30 secondsRSA merchant public key and Alipay public key
07 minutes56 secondsAlipay Youmi bulk refund
16 minutes48 secondsAlipay secretless refund
18 minutes37 seconds