[Import] response. writefile file garbled Solution

String clientfilename = httputility. urlencode (clientfilename, system. Text. encoding. utf8 );

Clientfilename = clientfilename. Replace ("+", "% 20 ″);

Response. Clear ();
Response. clearheaders ();
Response. Buffer = false;
Response. appendheader ("content-disposition", "attachment; filename =" + clientfilename );

// Response. appendheader ("Content-Length", Fi. length. tostring ());
Response. contenttype = "application/MSWord ";
Response. writefile (filepath );
Response. Flush ();
Response. End ();
Clientfilename = clientfilename. replace ("+", "% 20"); this can solve the problem that the Chinese file name contains spaces, after urlencode encoding, the space in the file name will be converted to + (+ to % 2b), but the browser cannot understand the plus sign as a space, so the file downloaded from the browser, the space is changed to the plus sign;
Solution: After urlencode, replace "+" with "% 20" because the browser converts % 20 to a space.

I thought we could solve the file name garbled during the download, but it still didn't work. My colleague finally helped me solve the problem. It turned out to be

Clientfilename: the file name variable is in Chinese, and it is passed from another page.

Note: use URLs as few as possible to transmit file names. The URL transmission file name will indeed cause inaccurate transmission content, or relatively reliable transmission ID and so on.

This is the problem .. Dizzy ..

Original link: http://aspx1314.cn /? P = 300. Please specify the original address for reprinting. Thank you.