獲取相應副檔名的ContentType型別

CnctSoft發表於2019-05-11


#region 獲取相應副檔名的ContentType型別
        private static string GetContentType(string fileextname)
        {
            switch (fileextname)
            {
                #region 常用檔案型別
                case "jpeg": return "image/jpeg";
                case "jpg": return "image/jpeg";
                case "js": return "application/x-javascript";
                case "jsp": return "text/html";
                case "gif": return "image/gif";
                case "htm": return "text/html";
                case "html": return "text/html";
                case "asf": return "video/x-ms-asf";
                case "avi": return "video/avi";
                case "bmp": return "application/x-bmp";
                case "asp": return "text/asp";
                case "wma": return "audio/x-ms-wma";
                case "wav": return "audio/wav";
                case "wmv": return "video/x-ms-wmv";
                case "ra": return "audio/vnd.rn-realaudio";
                case "ram": return "audio/x-pn-realaudio";
                case "rm": return "application/vnd.rn-realmedia";
                case "rmvb": return "application/vnd.rn-realmedia-vbr";
                case "xhtml": return "text/html";
                case "png": return "image/png";
                case "ppt": return "application/x-ppt";
                case "tif": return "image/tiff";
                case "tiff": return "image/tiff";
                case "xls": return "application/x-xls";
                case "xlw": return "application/x-xlw";
                case "xml": return "text/xml";
                case "xpl": return "audio/scpls";
                case "swf": return "application/x-shockwave-flash";
                case "torrent": return "application/x-bittorrent";
                case "dll": return "application/x-msdownload";
                case "asa": return "text/asa";
                case "asx": return "video/x-ms-asf";
                case "au": return "audio/basic";
                case "css": return "text/css";
                case "doc": return "application/msword";
                case "exe": return "application/x-msdownload";
                case "mp1": return "audio/mp1";
                case "mp2": return "audio/mp2";
                case "mp2v": return "video/mpeg";
                case "mp3": return "audio/mp3";
                case "mp4": return "video/mpeg4";
                case "mpa": return "video/x-mpg";
                case "mpd": return "application/vnd.ms-project";
                case "mpe": return "video/x-mpeg";
                case "mpeg": return "video/mpg";
                case "mpg": return "video/mpg";
                case "mpga": return "audio/rn-mpeg";
                case "mpp": return "application/vnd.ms-project";
                case "mps": return "video/x-mpeg";
                case "mpt": return "application/vnd.ms-project";
                case "mpv": return "video/mpg";
                case "mpv2": return "video/mpeg";
                case "wml": return "text/vnd.wap.wml";
                case "wsdl": return "text/xml";
                case "xsd": return "text/xml";
                case "xsl": return "text/xml";
                case "xslt": return "text/xml";
                case "htc": return "text/x-component";
                case "mdb": return "application/msaccess";
                case "zip": return "application/zip";
                case "rar": return "application/x-rar-compressed";
                #endregion

                case "*": return "application/octet-stream";
                case "001": return "application/x-001";
                case "301": return "application/x-301";
                case "323": return "text/h323";
                case "906": return "application/x-906";
                case "907": return "drawing/907";
                case "a11": return "application/x-a11";
                case "acp": return "audio/x-mei-aac";
                case "ai": return "application/postscript";
                case "aif": return "audio/aiff";
                case "aifc": return "audio/aiff";
                case "aiff": return "audio/aiff";
                case "anv": return "application/x-anv";
                case "awf": return "application/vnd.adobe.workflow";
                case "biz": return "text/xml";
                case "bot": return "application/x-bot";
                case "c4t": return "application/x-c4t";
                case "c90": return "application/x-c90";
                case "cal": return "application/x-cals";
                case "cat": return "application/vnd.ms-pki.seccat";
                case "cdf": return "application/x-netcdf";
                case "cdr": return "application/x-cdr";
                case "cel": return "application/x-cel";
                case "cer": return "application/x-x509-ca-cert";
                case "cg4": return "application/x-g4";
                case "cgm": return "application/x-cgm";
                case "cit": return "application/x-cit";
                case "class": return "java/*";
                case "cml": return "text/xml";
                case "cmp": return "application/x-cmp";
                case "cmx": return "application/x-cmx";
                case "cot": return "application/x-cot";
                case "crl": return "application/pkix-crl";
                case "crt": return "application/x-x509-ca-cert";
                case "csi": return "application/x-csi";
                case "cut": return "application/x-cut";
                case "dbf": return "application/x-dbf";
                case "dbm": return "application/x-dbm";
                case "dbx": return "application/x-dbx";
                case "dcd": return "text/xml";
                case "dcx": return "application/x-dcx";
                case "der": return "application/x-x509-ca-cert";
                case "dgn": return "application/x-dgn";
                case "dib": return "application/x-dib";
                case "dot": return "application/msword";
                case "drw": return "application/x-drw";
                case "dtd": return "text/xml";
                case "dwf": return "application/x-dwf";
                case "dwg": return "application/x-dwg";
                case "dxb": return "application/x-dxb";
                case "dxf": return "application/x-dxf";
                case "edn": return "application/vnd.adobe.edn";
                case "emf": return "application/x-emf";
                case "eml": return "message/rfc822";
                case "ent": return "text/xml";
                case "epi": return "application/x-epi";
                case "eps": return "application/x-ps";
                case "etd": return "application/x-ebx";
                case "fax": return "image/fax";
                case "fdf": return "application/vnd.fdf";
                case "fif": return "application/fractals";
                case "fo": return "text/xml";
                case "frm": return "application/x-frm";
                case "g4": return "application/x-g4";
                case "gbr": return "application/x-gbr";
                case "gcd": return "application/x-gcd";

                case "gl2": return "application/x-gl2";
                case "gp4": return "application/x-gp4";
                case "hgl": return "application/x-hgl";
                case "hmr": return "application/x-hmr";
                case "hpg": return "application/x-hpgl";
                case "hpl": return "application/x-hpl";
                case "hqx": return "application/mac-binhex40";
                case "hrf": return "application/x-hrf";
                case "hta": return "application/hta";
                case "htt": return "text/webviewhtml";
                case "htx": return "text/html";
                case "icb": return "application/x-icb";
                case "ico": return "application/x-ico";
                case "iff": return "application/x-iff";
                case "ig4": return "application/x-g4";
                case "igs": return "application/x-igs";
                case "iii": return "application/x-iphone";
                case "img": return "application/x-img";
                case "ins": return "application/x-internet-signup";
                case "isp": return "application/x-internet-signup";
                case "IVF": return "video/x-ivf";
                case "java": return "java/*";
                case "jfif": return "image/jpeg";
                case "jpe": return "application/x-jpe";
                case "la1": return "audio/x-liquid-file";
                case "lar": return "application/x-laplayer-reg";
                case "latex": return "application/x-latex";
                case "lavs": return "audio/x-liquid-secure";
                case "lbm": return "application/x-lbm";
                case "lmsff": return "audio/x-la-lms";
                case "ls": return "application/x-javascript";
                case "ltr": return "application/x-ltr";
                case "m1v": return "video/x-mpeg";
                case "m2v": return "video/x-mpeg";
                case "m3u": return "audio/mpegurl";
                case "m4e": return "video/mpeg4";
                case "mac": return "application/x-mac";
                case "man": return "application/x-troff-man";
                case "math": return "text/xml";
                case "mfp": return "application/x-shockwave-flash";
                case "mht": return "message/rfc822";
                case "mhtml": return "message/rfc822";
                case "mi": return "application/x-mi";
                case "mid": return "audio/mid";
                case "midi": return "audio/mid";
                case "mil": return "application/x-mil";
                case "mml": return "text/xml";
                case "mnd": return "audio/x-musicnet-download";
                case "mns": return "audio/x-musicnet-stream";
                case "mocha": return "application/x-javascript";
                case "movie": return "video/x-sgi-movie";
                case "mpw": return "application/vnd.ms-project";
                case "mpx": return "application/vnd.ms-project";
                case "mtx": return "text/xml";
                case "mxp": return "application/x-mmxp";
                case "net": return "image/pnetvue";
                case "nrf": return "application/x-nrf";
                case "nws": return "message/rfc822";
                case "odc": return "text/x-ms-odc";
                case "out": return "application/x-out";
                case "p10": return "application/pkcs10";
                case "p12": return "application/x-pkcs12";
                case "p7b": return "application/x-pkcs7-certificates";
                case "p7c": return "application/pkcs7-mime";
                case "p7m": return "application/pkcs7-mime";
                case "p7r": return "application/x-pkcs7-certreqresp";
                case "p7s": return "application/pkcs7-signature";
                case "pc5": return "application/x-pc5";
                case "pci": return "application/x-pci";
                case "pcl": return "application/x-pcl";
                case "pcx": return "application/x-pcx";
                case "pdf": return "application/pdf";
                case "pdx": return "application/vnd.adobe.pdx";
                case "pfx": return "application/x-pkcs12";
                case "pgl": return "application/x-pgl";
                case "pic": return "application/x-pic";
                case "pko": return "application/vnd.ms-pki.pko";
                case "pl": return "application/x-perl";
                case "plg": return "text/html";
                case "pls": return "audio/scpls";
                case "plt": return "application/x-plt";
                case "pot": return "application/vnd.ms-powerpoint";
                case "ppa": return "application/vnd.ms-powerpoint";
                case "ppm": return "application/x-ppm";
                case "pps": return "application/vnd.ms-powerpoint";
                case "pr": return "application/x-pr";
                case "prf": return "application/pics-rules";
                case "prn": return "application/x-prn";
                case "prt": return "application/x-prt";
                case "ps": return "application/x-ps";
                case "ptn": return "application/x-ptn";
                case "pwz": return "application/vnd.ms-powerpoint";
                case "r3t": return "text/vnd.rn-realtext3d";
                case "ras": return "application/x-ras";
                case "rat": return "application/rat-file";
                case "rdf": return "text/xml";
                case "rec": return "application/vnd.rn-recording";
                case "red": return "application/x-red";
                case "rgb": return "application/x-rgb";
                case "rjs": return "application/vnd.rn-realsystem-rjs";
                case "rjt": return "application/vnd.rn-realsystem-rjt";
                case "rlc": return "application/x-rlc";
                case "rle": return "application/x-rle";
                case "rmf": return "application/vnd.adobe.rmf";
                case "rmi": return "audio/mid";
                case "rmj": return "application/vnd.rn-realsystem-rmj";
                case "rmm": return "audio/x-pn-realaudio";
                case "rmp": return "application/vnd.rn-rn_music_package";
                case "rms": return "application/vnd.rn-realmedia-secure";
                case "rmx": return "application/vnd.rn-realsystem-rmx";
                case "rnx": return "application/vnd.rn-realplayer";
                case "rp": return "image/vnd.rn-realpix";
                case "rpm": return "audio/x-pn-realaudio-plugin";
                case "rsml": return "application/vnd.rn-rsml";
                case "rt": return "text/vnd.rn-realtext";
                case "rtf": return "application/msword";
                case "rv": return "video/vnd.rn-realvideo";
                case "sam": return "application/x-sam";
                case "sat": return "application/x-sat";
                case "sdp": return "application/sdp";
                case "sdw": return "application/x-sdw";
                case "sit": return "application/x-stuffit";
                case "slb": return "application/x-slb";
                case "sld": return "application/x-sld";
                case "slk": return "drawing/x-slk";
                case "smi": return "application/smil";
                case "smil": return "application/smil";
                case "smk": return "application/x-smk";
                case "snd": return "audio/basic";
                case "sol": return "text/plain";
                case "sor": return "text/plain";
                case "spc": return "application/x-pkcs7-certificates";
                case "spl": return "application/futuresplash";
                case "spp": return "text/xml";
                case "ssm": return "application/streamingmedia";
                case "sst": return "application/vnd.ms-pki.certstore";
                case "stl": return "application/vnd.ms-pki.stl";
                case "stm": return "text/html";
                case "sty": return "application/x-sty";
                case "svg": return "text/xml";
                case "tdf": return "application/x-tdf";
                case "tg4": return "application/x-tg4";
                case "tga": return "application/x-tga";
                case "tld": return "text/xml";
                case "top": return "drawing/x-top";
                case "tsd": return "text/xml";
                case "txt": return "text/plain";
                case "uin": return "application/x-icq";
                case "uls": return "text/iuls";
                case "vcf": return "text/x-vcard";
                case "vda": return "application/x-vda";
                case "vdx": return "application/vnd.visio";
                case "vml": return "text/xml";
                case "vpg": return "application/x-vpeg005";
                case "vsd": return "application/vnd.visio";
                case "vss": return "application/vnd.visio";
                case "vst": return "application/vnd.visio";
                case "vsw": return "application/vnd.visio";
                case "vsx": return "application/vnd.visio";
                case "vtx": return "application/vnd.visio";
                case "vxml": return "text/xml";
                case "wax": return "audio/x-ms-wax";
                case "wb1": return "application/x-wb1";
                case "wb2": return "application/x-wb2";
                case "wb3": return "application/x-wb3";
                case "wbmp": return "image/vnd.wap.wbmp";
                case "wiz": return "application/msword";
                case "wk3": return "application/x-wk3";
                case "wk4": return "application/x-wk4";
                case "wkq": return "application/x-wkq";
                case "wks": return "application/x-wks";
                case "wm": return "video/x-ms-wm";
                case "wmd": return "application/x-ms-wmd";
                case "wmf": return "application/x-wmf";
                case "wmx": return "video/x-ms-wmx";
                case "wmz": return "application/x-ms-wmz";
                case "wp6": return "application/x-wp6";
                case "wpd": return "application/x-wpd";
                case "wpg": return "application/x-wpg";
                case "wpl": return "application/vnd.ms-wpl";
                case "wq1": return "application/x-wq1";
                case "wr1": return "application/x-wr1";
                case "wri": return "application/x-wri";
                case "wrk": return "application/x-wrk";
                case "ws": return "application/x-ws";
                case "ws2": return "application/x-ws";
                case "wsc": return "text/scriptlet";
                case "wvx": return "video/x-ms-wvx";
                case "xdp": return "application/vnd.adobe.xdp";
                case "xdr": return "text/xml";
                case "xfd": return "application/vnd.adobe.xfd";
                case "xfdf": return "application/vnd.adobe.xfdf";
                case "xq": return "text/xml";
                case "xql": return "text/xml";
                case "xquery": return "text/xml";
                case "xwd": return "application/x-xwd";
                case "x_b": return "application/x-x_b";
                case "x_t": return "application/x-x_t";
            }
            return "application/octet-stream";
        }
        #endregion





內容均為作者獨立觀點,不代表八零IT人立場,如涉及侵權,請及時告知。

相關文章