UML时序图-银行接口-onepay

EDL M-Hall

EDL

7：User pay the bill amount.

5: Generate the payment page according to the bill amount and unique SN

11：Return the payment result and bill info.

10: EPMS Payment Process.

BCEL APP/Website

User

1：Login and query the Bill

3：User choose to pay the bill through BCEL i-Bank.

9：Return the Payment infoand the unique SN.

6: Bank Payment process.

8: Bank Payment Process.

6：Return the QR code/payment page to users.

3：User choose to pay the bill through One-pay

BCEL One-Pay

4：Send the bill amount and the unique SN. Jump to the BCEL One APP.

2：Present the Bill info to User

5: Generate the QR code/payment page according to the bill amount and unique SN

EDL APP/Website

4：Send the bill amount and the unique SN. Jump to the BCELi-Bank payment page.

BCEL i-Bank

10：Present the Payment and Bill info to User

2：Request for Bill info by User NO.and with a unique SN.

3：User choose to pay the bill through One APP

4：Present the Bill info to User

6：Return the payment page to users.

8: EPMS Payment Process.

4：Send the bill amount and the unique SN. Jump to the BCEL payment page.

3：Return the Bill infoand with the unique SN.

EDL Website

1：Login and input User NO. of the Bill

5：Pay the bill