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Response.WriteFile(TempExcelPath + ExeFileName) 乱码的解决办法

作者:佚名来源:本站整理发布时间:2007-10-23 19:03:36

在服务器上生成一个 xlhs 文件然后再通过流的方式下载到本地计算机代码如下：

Response.WriteFile(TempExcelPath + ExeFileName);

string httpHeader = "attachment;filename=backup.Xls";

Response.AppendHeader("Content-Disposition", httpHeader);

Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");

Response.AppendHeader("Content-Language", "zh");

Response.Flush();

可以下载过很多次都是乱码下载的文件 backup.Xls 打开看到里面都是乱码

解决办法在输出前加上 Response.Clear();

请清空绶冲区

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Response.Clear();
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Response.WriteFile(TempExcelPath + ExeFileName);
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string httpHeader = "attachment;filename=backup.Xls";
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Response.AppendHeader("Content-Disposition", httpHeader);
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Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
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Response.AppendHeader("Content-Language", "zh");
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Response.Flush();

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