C＃fileName显示空格有问题

Question

假设我有一个名为：

string reportName = "Facebook Network Performance Summary Report (By Region, By Content)";

我想将该文件名显示为excel

以下是我导出文件的代码

Response.AddHeader("Content-Disposition", "attachment; filename=" reportName + ".xls");
Response.AddHeader("Content-Length", l.ToString());
Response.ContentType = "application/vnd.ms-excel";
Response.BinaryWrite(f);

不幸的是，当我阅读reportName的第一个空格时，它只显示Facebook而没有其他内容。

是否有任何用于ASP.NET或其他方法的wexisting API来处理fileNAme的空间？

Answer 1

尝试用双引号包装文件名。

 string filename = reportName + ".xls";
 Response.AddHeader("Content-Disposition", "attachment; filename=\"" + filename + "\"");

Answer 2

您需要将文件名包装在引号中：

Response.AddHeader("Content-Disposition", "attachment; filename=\"" + reportName + "\".xls");

Answer 3

如何使用逐字字符串

string  reportName = @"Facebook Network Performance Summary Report (By Region, By Content)";

Answer 4

尝试在双引号之前添加@和/或双引号以使c＃读取文字

Problem with spaces in a filepath - commandline execution in C#

Answer 5

试试这个...

var fileName = HttpUtility.UrlEncode（document.FileName，Encoding.UTF8）;