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Dxplaination of Interface Call Request
Interface Force Check Source IP
Example of request parameters
Examples of back-up
Dxplaination of request parameters
| parameter | type | Is it compulsory? | Introductions |
| qrcode_ticket | string | yes | Two-dimensional ticket |
Dxplaination of callback parameters
| parameter | type | Introductions |
| errcode | number | Error code |
| errmsg | string | Error message |
| qrcode_buf | string | Two-dimensional code (base64 encoded binary, requires base64 decoding) |
Return code
| Return code | Error Type |
| -1 | System exceptions |
| -2 | Token too long |
| 60220 | Ticket has expired |
| 60208 | The wrong ticket. |