基本自訂 > User Interface Customization > Gathering the Data for the UI > File Download > Packaged Samples
  
Packaged Samples
There is an example that illustrates use of the downloadURL function in a wizard. If you have the Client Customization utility enabled navigate to Navigator > Customization > Test Clients > Download File Example to see the example.
The Client Customization utility is not enabled by default. See Enable Customization Utilities for instructions on how to enable the utility.
File Download