ios - Unable to show .xlsx formate in UIDocumentInteractionController / UIWebView -


i have been trying download different documents server swift app , show in uidocumentinteractioncontroller. csv formats downloaded , shown in uidocumentinteractioncontroller.

.xlsx formats downloaded not recognised uidocumentinteractioncontroller/ uivewbview.

how can show .xlsx file in uidocumentinteractioncontroller in swift


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