AsyncFileUpload同一页面有六个以上后就出现“拒绝访问”

Question

我在页面里放了10个AsyncFileUpload控件，当点击到第六个准备上传第六张图片时就出现“拒绝访问”的弹出框错误，怎么解决啊？        <asp:AsyncFileUpload ID="AsyncFileUpload1" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload2" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload3" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload4" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload5" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload6" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload7" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload8" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload9" runat="server"  />
        <asp:AsyncFileUpload ID="AsyncFileUpload10" runat="server"  />

Answer 1

建议使用SWFUpload上传多个文件，脚步上传的，浏览器兼容性和安全性都可能存在问题。