| Name | Description | Type | Additional information |
|---|---|---|---|
| bookname | string |
None. |
|
| keys | string |
None. |
|
| bookimage | string |
None. |
|
| mac | string |
None. |
|
| username | string |
None. |
|
| reading | string |
None. |
|
| isbody | string |
None. |