assert.EqualError(t,f.SetCellHyperLink("Sheet1","A65531","https://github.com/360EntSecGroup-Skylar/excelize","External"),"over maximum limit hyperlinks in a worksheet")
assert.EqualError(t,file.SetCellHyperLink("Sheet1","A65531","https://github.com/360EntSecGroup-Skylar/excelize","External"),"over maximum limit hyperlinks in a worksheet")