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  • C#下载

    public void Download() {
    Response.Clear();
    Response.ClearHeaders();

    //读取数据内容或者从文件读取或者数据库
    String strD = "这是测试的内容";

    //文件
    StreamReader sr = new StreamReader("C:/object.txt",Encoding.Default);
    string o = sr.ReadToEnd();

    //生成个CSV(和excel基本没有区别,但是操作起来非常的方便)
    /*
    *-----------------------------------------------------------
    *CSV中的换行是\n,下个单元格是,简单吧.
    *-----------------------------------------------------------
    */
    string e = "";
    e += "标题1,标题2,标题3\n";
    e += "内容1,内容2,内容3\n";

    Response.ContentType = "application/vnd.ms-excel";// "text/plain";可以查询我MIME文章中的头信息
    //Response.ContentEncoding = Encoding.GetEncoding("GB2312");// 如果需要发送的话
    String httpHeader = "attachment;filename=download.csv";
    Response.AddHeader("Content-Disposition", httpHeader);
    Response.Write(e);
    Response.Flush();
    Response.End();
    }

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  • 原文地址:https://www.cnblogs.com/yimiao/p/2244527.html
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