Get the download file thumbnail address

Interface description

Interface path: /api/file/downloadThumbnail.do

HTTP method: GET

HTTP method: GET

URL parameters

Parameter name Comment (description) fileId file id to be downloaded (required) string version The version number of the file (optional) number size is the size of the thumbnail to be displayed, taking the maximum value of width and height.

The return information is as follows

{"code":0,"success":true, "url":"File download address"} The return value url is the download address of multiple files packaged.

Call instructions

• Before calling, you need to complete Get token or the corresponding login-free authentication, and carry Authorization: Bearer <access_token> in the request header.
• If there are differences in parameters and return fields due to deployment versions, the actual private cloud API documents and joint debugging results should prevail.
• Category: File API.