Programmer's Guide (《编程指南》) > Interfaces > CMSAdapter interface > getUserData method
getUserData method
Retrieves application data from the adapter. This method enables user interface or application code to retrieve named data that was previously stored by calling the setUserData method.
getUserData(key )
Parameters
String key
Specifies the unique key used to identify the data.
Returns
String. The data associated with the given key, or null if there is none.
Throws
CMSException
Raised for any error.
Parent topic 
CMSAdapter interface
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