电脑浏览word可以，但是手机浏览器就不行？

iframe 

请帮助

                Dim wb As New weui

                Dim htm As String = e.GetValues("id")

                Dim filestr As String = Format(Date.Now,"yyyyMMddHHmmss") & Rand.NextString(4) & ".docx"

                If ftp.Download(htm,"D:\\www\\www.bless-you.cn\\down_ehs\\" & filestr) Then

                    For Each file As String In FileSys.GetFiles("D:\\www\\www.bless-you.cn\\down_ehs\\")

                        Dim ifo As new FileInfo(file)

                        If Ifo.CreationTime.AddHours(2) < Date.Now Then

                            FileSys.DeleteFile(file,2,2)

                        End If

                    Next

                    Dim htmi As String = "http://www.bless-you.cn/down_ehs/" & filestr

                    wb.InsertHTML("<iframe src=\'https://view.officeapps.live.com/op/view.aspx?src=" & htmi & "\' width=\'98%\' height=\'88%\' frameborder=\'1\'></iframe>")

                    With wb.AddButtonGroup("","btg1",False)

                        .Add("btn2", "返回", "button").Attribute = ""

                        .Add("btn3", "下载", "button","http://www.bless-you.cn/down_ehs/" & filestr).Kind = 1

                    End With

                    e.WriteString(wb.Build)