为什么循环只进行了一次

2009-10-05 09:48:00 202 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

qt工程引入opencv库步骤第一步：新建qt工程第二步：在工程名.pro文件中添加opencv库的路径 INCLUDEPATH += /home/liyuanzhe/opencv-2.4.8/include/opencv \ /home/liyuanzhe/opencv-2.4.8/include/opencv2 LIBS += /home/liyuanzhe/open 阅读详情

我先获得了所要下载文件的文件名，将他们保存到一个数组中。
然后遍历数组中的文件进行下载
但是循环只进行了一次便结束了
请各位看看是怎么回事，我调试的时候数组的长度是4，很奇怪

代码如下



    protected void DownLoad(object sender, EventArgs e)

    {

        String[] fileList = FileNames.Value.Split(':');///获取选中的文件的相对路径数组



        foreach (String fileName in fileList)

            FileDownLoad(Response, Request.MapPath(fileName));



    }





    private void FileDownLoad(HttpResponse response, String fullFileName)

    {

        FileInfo downLoadFile = new FileInfo(fullFileName);



        response.Clear();

        response.ClearHeaders();

        response.Buffer = false;

        response.ContentType = "application/octet-stream";

        response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode（downLoadFile.FullName, System.Text.Encoding.ASCII));

        response.AppendHeader("Content-Length", downLoadFile.Length.ToString());

        response.WriteFile(downLoadFile.FullName);

        response.Flush();

        response.End();

    }