3 如何新增加一个下载的文件类型呢 ？ 比如.aspx 这里只是举例子：
10 FileServerOptions opt = new FileServerOptions() { EnableDirectoryBrowsing = true };
11 FileExtensionContentTypeProvider ctp = new FileExtensionContentTypeProvider();
12 ctp.Mappings.Add(".aspx", "text / plain");
13 opt.StaticFileOptions.ContentTypeProvider = ctp;
14 app.UseFileServer(opt);
15 下面是支持的扩展名 很多我都不知道是什么类型 哈哈。
393 public FileExtensionContentTypeProvider()
394 : this(new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
395 {
396 { ".323", "text/h323" },
397 { ".3g2", "video/3gpp2" },
398 { ".3gp2", "video/3gpp2" },
399 { ".3gp", "video/3gpp" },
400 { ".3gpp", "video/3gpp" },
401 { ".aac", "audio/aac" },
402 { ".aaf", "application/octet-stream" },
403 { ".aca", "application/octet-stream" },
404 { ".accdb", "application/msaccess" },
405 { ".accde", "application/msaccess" },
406 { ".accdt", "application/msaccess" },
407 { ".acx", "application/internet-property-stream" },
408 { ".adt", "audio/vnd.dlna.adts" },
409 { ".adts", "audio/vnd.dlna.adts" },
410 { ".afm", "application/octet-stream" },
411 { ".ai", "application/postscript" },
412 { ".aif", "audio/x-aiff" },
413 { ".aifc", "audio/aiff" },
414 { ".aiff", "audio/aiff" },
415 { ".application", "application/x-ms-application" },
416 { ".art", "image/x-jg" },
417 { ".asd", "application/octet-stream" },
418 { ".asf", "video/x-ms-asf" },
419 { ".asi", "application/octet-stream" },
420 { ".asm", "text/plain" },
421 { ".asr", "video/x-ms-asf" },
422 { ".asx", "video/x-ms-asf" },
423 { ".atom", "application/atom+xml" },
424 { ".au", "audio/basic" },
425 { ".avi", "video/x-msvideo" },
426 { ".axs", "application/olescript" },
427 { ".bas", "text/plain" },
428 { ".bcpio", "application/x-bcpio" },
429 { ".bin", "application/octet-stream" },
430 { ".bmp", "image/bmp" },
431 { ".c", "text/plain" },
432 { ".cab", "application/vnd.ms-cab-compressed" },
433 { ".calx", "application/vnd.ms-office.calx" },
434 { ".cat", "application/vnd.ms-pki.seccat" },
435 { ".cdf", "application/x-cdf" },
436 { ".chm", "application/octet-stream" },
437 { ".class", "application/x-java-applet" },
438 { ".clp", "application/x-msclip" },
439 { ".cmx", "image/x-cmx" },
440 { ".cnf", "text/plain" },
441 { ".cod", "image/cis-cod" },
442 { ".cpio", "application/x-cpio" },
443 { ".cpp", "text/plain" },
444 { ".crd", "application/x-mscardfile" },
445 { ".crl", "application/pkix-crl" },
446 { ".crt", "application/x-x509-ca-cert" },
447 { ".csh", "application/x-csh" },
448 { ".css", "text/css" },
449 { ".csv", "application/octet-stream" },
450 { ".cur", "application/octet-stream" },
451 { ".dcr", "application/x-director" },
452 { ".deploy", "application/octet-stream" },
453 { ".der", "application/x-x509-ca-cert" },
454 { ".dib", "image/bmp" },
455 { ".dir", "application/x-director" },
456 { ".disco", "text/xml" },
457 { ".dlm", "text/dlm" },
458 { ".doc", "application/msword" },
459 { ".docm", "application/vnd.ms-word.document.macroEnabled.12" },
460 { ".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document" },
461 { ".dot", "application/msword" },
462 { ".dotm", "application/vnd.ms-word.template.macroEnabled.12" },
463 { ".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template" },
464 { ".dsp", "application/octet-stream" },
465 { ".dtd", "text/xml" },
466 { ".dvi", "application/x-dvi" },
467 { ".dvr-ms", "video/x-ms-dvr" },
468 { ".dwf", "drawing/x-dwf" },
469 { ".dwp", "application/octet-stream" },
470 { ".dxr", "application/x-director" },
471 { ".eml", "message/rfc822" },
472 { ".emz", "application/octet-stream" },
473 { ".eot", "application/vnd.ms-fontobject" },
474 { ".eps", "application/postscript" },
475 { ".etx", "text/x-setext" },
476 { ".evy", "application/envoy" },
477 { ".fdf", "application/vnd.fdf" },
478 { ".fif", "application/fractals" },
479 { ".fla", "application/octet-stream" },
480 { ".flr", "x-world/x-vrml" },
481 { ".flv", "video/x-flv" },
482 { ".gif", "image/gif" },
483 { ".gtar", "application/x-gtar" },
484 { ".gz", "application/x-gzip" },
485 { ".h", "text/plain" },
486 { ".hdf", "application/x-hdf" },
487 { ".hdml", "text/x-hdml" },
488 { ".hhc", "application/x-oleobject" },
489 { ".hhk", "application/octet-stream" },
490 { ".hhp", "application/octet-stream" },
491 { ".hlp", "application/winhlp" },
492 { ".hqx", "application/mac-binhex40" },
493 { ".hta", "application/hta" },
494 { ".htc", "text/x-component" },
495 { ".htm", "text/html" },
496 { ".html", "text/html" },
497 { ".htt", "text/webviewhtml" },
498 { ".hxt", "text/html" },
499 { ".ical", "text/calendar" },
500 { ".icalendar", "text/calendar" },
501 { ".ico", "image/x-icon" },
502 { ".ics", "text/calendar" },
503 { ".ief", "image/ief" },
504 { ".ifb", "text/calendar" },
505 { ".iii", "application/x-iphone" },
506 { ".inf", "application/octet-stream" },
507 { ".ins", "application/x-internet-signup" },
508 { ".isp", "application/x-internet-signup" },
509 { ".IVF", "video/x-ivf" },
510 { ".jar", "application/java-archive" },
511 { ".java", "application/octet-stream" },
512 { ".jck", "application/liquidmotion" },
513 { ".jcz", "application/liquidmotion" },
514 { ".jfif", "image/pjpeg" },
515 { ".jpb", "application/octet-stream" },
516 { ".jpe", "image/jpeg" },
517 { ".jpeg", "image/jpeg" },
518 { ".jpg", "image/jpeg" },
519 { ".js", "application/javascript" },
520 { ".jsx", "text/jscript" },
521 { ".latex", "application/x-latex" },
522 { ".lit", "application/x-ms-reader" },
523 { ".lpk", "application/octet-stream" },
524 { ".lsf", "video/x-la-asf" },
525 { ".lsx", "video/x-la-asf" },
526 { ".lzh", "application/octet-stream" },
527 { ".m13", "application/x-msmediaview" },
528 { ".m14", "application/x-msmediaview" },
529 { ".m1v", "video/mpeg" },
530 { ".m2ts", "video/vnd.dlna.mpeg-tts" },
531 { ".m3u", "audio/x-mpegurl" },
532 { ".m4a", "audio/mp4" },
533 { ".m4v", "video/mp4" },
534 { ".man", "application/x-troff-man" },
535 { ".manifest", "application/x-ms-manifest" },
536 { ".map", "text/plain" },
537 { ".mdb", "application/x-msaccess" },
538 { ".mdp", "application/octet-stream" },
539 { ".me", "application/x-troff-me" },
540 { ".mht", "message/rfc822" },
541 { ".mhtml", "message/rfc822" },
542 { ".mid", "audio/mid" },
543 { ".midi", "audio/mid" },
544 { ".mix", "application/octet-stream" },
545 { ".mmf", "application/x-smaf" },
546 { ".mno", "text/xml" },
547 { ".mny", "application/x-msmoney" },
548 { ".mov", "video/quicktime" },
549 { ".movie", "video/x-sgi-movie" },
550 { ".mp2", "video/mpeg" },
551 { ".mp3", "audio/mpeg" },
552 { ".mp4", "video/mp4" },
553 { ".mp4v", "video/mp4" },
554 { ".mpa", "video/mpeg" },
555 { ".mpe", "video/mpeg" },
556 { ".mpeg", "video/mpeg" },
557 { ".mpg", "video/mpeg" },
558 { ".mpp", "application/vnd.ms-project" },
559 { ".mpv2", "video/mpeg" },
560 { ".ms", "application/x-troff-ms" },
561 { ".msi", "application/octet-stream" },
562 { ".mso", "application/octet-stream" },
563 { ".mvb", "application/x-msmediaview" },
564 { ".mvc", "application/x-miva-compiled" },
565 { ".nc", "application/x-netcdf" },
566 { ".nsc", "video/x-ms-asf" },
567 { ".nws", "message/rfc822" },
568 { ".ocx", "application/octet-stream" },
569 { ".oda", "application/oda" },
570 { ".odc", "text/x-ms-odc" },
571 { ".ods", "application/oleobject" },
572 { ".oga", "audio/ogg" },
573 { ".ogg", "video/ogg" },
574 { ".ogv", "video/ogg" },
575 { ".ogx", "application/ogg" },
576 { ".one", "application/onenote" },
577 { ".onea", "application/onenote" },
578 { ".onetoc", "application/onenote" },
579 { ".onetoc2", "application/onenote" },
580 { ".onetmp", "application/onenote" },
581 { ".onepkg", "application/onenote" },
582 { ".osdx", "application/opensearchdescription+xml" },
583 { ".otf", "font/otf" },
584 { ".p10", "application/pkcs10" },
585 { ".p12", "application/x-pkcs12" },
586 { ".p7b", "application/x-pkcs7-certificates" },
587 { ".p7c", "application/pkcs7-mime" },
588 { ".p7m", "application/pkcs7-mime" },
589 { ".p7r", "application/x-pkcs7-certreqresp" },
590 { ".p7s", "application/pkcs7-signature" },
591 { ".pbm", "image/x-portable-bitmap" },
592 { ".pcx", "application/octet-stream" },
593 { ".pcz", "application/octet-stream" },
594 { ".pdf", "application/pdf" },
595 { ".pfb", "application/octet-stream" },
596 { ".pfm", "application/octet-stream" },
597 { ".pfx", "application/x-pkcs12" },
598 { ".pgm", "image/x-portable-graymap" },
599 { ".pko", "application/vnd.ms-pki.pko" },
600 { ".pma", "application/x-perfmon" },
601 { ".pmc", "application/x-perfmon" },
602 { ".pml", "application/x-perfmon" },
603 { ".pmr", "application/x-perfmon" },
604 { ".pmw", "application/x-perfmon" },
605 { ".png", "image/png" },
606 { ".pnm", "image/x-portable-anymap" },
607 { ".pnz", "image/png" },
608 { ".pot", "application/vnd.ms-powerpoint" },
609 { ".potm", "application/vnd.ms-powerpoint.template.macroEnabled.12" },
610 { ".potx", "application/vnd.openxmlformats-officedocument.presentationml.template" },
611 { ".ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12" },
612 { ".ppm", "image/x-portable-pixmap" },
613 { ".pps", "application/vnd.ms-powerpoint" },
614 { ".ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12" },
615 { ".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow" },
616 { ".ppt", "application/vnd.ms-powerpoint" },
617 { ".pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12" },
618 { ".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation" },
619 { ".prf", "application/pics-rules" },
620 { ".prm", "application/octet-stream" },
621 { ".prx", "application/octet-stream" },
622 { ".ps", "application/postscript" },
623 { ".psd", "application/octet-stream" },
624 { ".psm", "application/octet-stream" },
625 { ".psp", "application/octet-stream" },
626 { ".pub", "application/x-mspublisher" },
627 { ".qt", "video/quicktime" },
628 { ".qtl", "application/x-quicktimeplayer" },
629 { ".qxd", "application/octet-stream" },
630 { ".ra", "audio/x-pn-realaudio" },
631 { ".ram", "audio/x-pn-realaudio" },
632 { ".rar", "application/octet-stream" },
633 { ".ras", "image/x-cmu-raster" },
634 { ".rf", "image/vnd.rn-realflash" },
635 { ".rgb", "image/x-rgb" },
636 { ".rm", "application/vnd.rn-realmedia" },
637 { ".rmi", "audio/mid" },
638 { ".roff", "application/x-troff" },
639 { ".rpm", "audio/x-pn-realaudio-plugin" },
640 { ".rtf", "application/rtf" },
641 { ".rtx", "text/richtext" },
642 { ".scd", "application/x-msschedule" },
643 { ".sct", "text/scriptlet" },
644 { ".sea", "application/octet-stream" },
645 { ".setpay", "application/set-payment-initiation" },
646 { ".setreg", "application/set-registration-initiation" },
647 { ".sgml", "text/sgml" },
648 { ".sh", "application/x-sh" },
649 { ".shar", "application/x-shar" },
650 { ".sit", "application/x-stuffit" },
651 { ".sldm", "application/vnd.ms-powerpoint.slide.macroEnabled.12" },
652 { ".sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide" },
653 { ".smd", "audio/x-smd" },
654 { ".smi", "application/octet-stream" },
655 { ".smx", "audio/x-smd" },
656 { ".smz", "audio/x-smd" },
657 { ".snd", "audio/basic" },
658 { ".snp", "application/octet-stream" },
659 { ".spc", "application/x-pkcs7-certificates" },
660 { ".spl", "application/futuresplash" },
661 { ".spx", "audio/ogg" },
662 { ".src", "application/x-wais-source" },
663 { ".ssm", "application/streamingmedia" },
664 { ".sst", "application/vnd.ms-pki.certstore" },
665 { ".stl", "application/vnd.ms-pki.stl" },
666 { ".sv4cpio", "application/x-sv4cpio" },
667 { ".sv4crc", "application/x-sv4crc" },
668 { ".svg", "image/svg+xml" },
669 { ".svgz", "image/svg+xml" },
670 { ".swf", "application/x-shockwave-flash" },
671 { ".t", "application/x-troff" },
672 { ".tar", "application/x-tar" },
673 { ".tcl", "application/x-tcl" },
674 { ".tex", "application/x-tex" },
675 { ".texi", "application/x-texinfo" },
676 { ".texinfo", "application/x-texinfo" },
677 { ".tgz", "application/x-compressed" },
678 { ".thmx", "application/vnd.ms-officetheme" },
679 { ".thn", "application/octet-stream" },
680 { ".tif", "image/tiff" },
681 { ".tiff", "image/tiff" },
682 { ".toc", "application/octet-stream" },
683 { ".tr", "application/x-troff" },
684 { ".trm", "application/x-msterminal" },
685 { ".ts", "video/vnd.dlna.mpeg-tts" },
686 { ".tsv", "text/tab-separated-values" },
687 { ".ttf", "application/octet-stream" },
688 { ".tts", "video/vnd.dlna.mpeg-tts" },
689 { ".txt", "text/plain" },
690 { ".u32", "application/octet-stream" },
691 { ".uls", "text/iuls" },
692 { ".ustar", "application/x-ustar" },
693 { ".vbs", "text/vbscript" },
694 { ".vcf", "text/x-vcard" },
695 { ".vcs", "text/plain" },
696 { ".vdx", "application/vnd.ms-visio.viewer" },
697 { ".vml", "text/xml" },
698 { ".vsd", "application/vnd.visio" },
699 { ".vss", "application/vnd.visio" },
700 { ".vst", "application/vnd.visio" },
701 { ".vsto", "application/x-ms-vsto" },
702 { ".vsw", "application/vnd.visio" },
703 { ".vsx", "application/vnd.visio" },
704 { ".vtx", "application/vnd.visio" },
705 { ".wav", "audio/wav" },
706 { ".wax", "audio/x-ms-wax" },
707 { ".wbmp", "image/vnd.wap.wbmp" },
708 { ".wcm", "application/vnd.ms-works" },
709 { ".wdb", "application/vnd.ms-works" },
710 { ".webm", "video/webm" },
711 { ".wks", "application/vnd.ms-works" },
712 { ".wm", "video/x-ms-wm" },
713 { ".wma", "audio/x-ms-wma" },
714 { ".wmd", "application/x-ms-wmd" },
715 { ".wmf", "application/x-msmetafile" },
716 { ".wml", "text/vnd.wap.wml" },
717 { ".wmlc", "application/vnd.wap.wmlc" },
718 { ".wmls", "text/vnd.wap.wmlscript" },
719 { ".wmlsc", "application/vnd.wap.wmlscriptc" },
720 { ".wmp", "video/x-ms-wmp" },
721 { ".wmv", "video/x-ms-wmv" },
722 { ".wmx", "video/x-ms-wmx" },
723 { ".wmz", "application/x-ms-wmz" },
724 { ".woff", "application/font-woff" },
725 { ".wps", "application/vnd.ms-works" },
726 { ".wri", "application/x-mswrite" },
727 { ".wrl", "x-world/x-vrml" },
728 { ".wrz", "x-world/x-vrml" },
729 { ".wsdl", "text/xml" },
730 { ".wtv", "video/x-ms-wtv" },
731 { ".wvx", "video/x-ms-wvx" },
732 { ".x", "application/directx" },
733 { ".xaf", "x-world/x-vrml" },
734 { ".xaml", "application/xaml+xml" },
735 { ".xap", "application/x-silverlight-app" },
736 { ".xbap", "application/x-ms-xbap" },
737 { ".xbm", "image/x-xbitmap" },
738 { ".xdr", "text/plain" },
739 { ".xht", "application/xhtml+xml" },
740 { ".xhtml", "application/xhtml+xml" },
741 { ".xla", "application/vnd.ms-excel" },
742 { ".xlam", "application/vnd.ms-excel.addin.macroEnabled.12" },
743 { ".xlc", "application/vnd.ms-excel" },
744 { ".xlm", "application/vnd.ms-excel" },
745 { ".xls", "application/vnd.ms-excel" },
746 { ".xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12" },
747 { ".xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12" },
748 { ".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" },
749 { ".xlt", "application/vnd.ms-excel" },
750 { ".xltm", "application/vnd.ms-excel.template.macroEnabled.12" },
751 { ".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template" },
752 { ".xlw", "application/vnd.ms-excel" },
753 { ".xml", "text/xml" },
754 { ".xof", "x-world/x-vrml" },
755 { ".xpm", "image/x-xpixmap" },
756 { ".xps", "application/vnd.ms-xpsdocument" },
757 { ".xsd", "text/xml" },
758 { ".xsf", "text/xml" },
759 { ".xsl", "text/xml" },
760 { ".xslt", "text/xml" },
761 { ".xsn", "application/octet-stream" },
762 { ".xtp", "application/octet-stream" },
763 { ".xwd", "image/x-xwindowdump" },
764 { ".z", "application/x-compress" },
765 { ".zip", "application/x-zip-compressed" },
766 })
767 {
768 }
