Declaration
ok, value, info = GetData(string key)
Parameters
| Parameter Name | Description |
|---|---|
| key | Key of the data to be obtained. |
Return Values
| Response Name | Type | Description |
|---|---|---|
| ok | int | If the value is 0, the operation is successful. The subsequent fields are the obtained value and detailed information. |
| value | number | If the operation is successful, the obtained value is returned. Otherwise, an error message is returned. |
| info | ParaOrderedDataInfo | If the operation is successful, the detailed information (such as version and metadata) is returned. |
Description
Gets data.