常见的文件对应的contType的java枚举类

public enum ContentTypeEnum {

    LOAD(".load", "text/html"),
    V_123(".123", "application/vnd.lotus-1-2-3"),
    I_3DS(".3ds", "image/x-3ds"),
    V_3G2(".3g2", "video/3gpp"),
    V_3GA(".3ga", "video/3gpp"),
    F_3GP(".3gp", "video/3gpp"),
    V_3GPP(".3gpp", "video/3gpp"),
    X_602(".602", "application/x-t602"),
    X_669(".669", "audio/x-mod"),
    X_7Z(".7z", "application/x-7z-compressed"),
    ARCHIVE(".a", "application/x-archive"),
    AAC(".aac", "audio/mp4"),
    ABW(".abw", "application/x-abiword"),
    ABW_CRASHED(".abw.crashed", "application/x-abiword"),
    ABW_GZ(".abw.gz", "application/x-abiword"),
    AC3(".ac3", "audio/ac3"),
    ACE(".ace", "application/x-ace"),
    ADB(".adb", "text/x-adasrc"),
    ADS(".ads", "text/x-adasrc"),
    AFM(".afm", "application/x-font-afm"),
    AG(".ag", "image/x-applix-graphics"),
    AI(".ai", "application/illustrator"),
    AIF(".aif", "audio/x-aiff"),
    AIFC(".aifc", "audio/x-aiff"),
    AIFF(".aiff", "audio/x-aiff"),
    AL(".al", "application/x-perl"),
    ALZ(".alz", "application/x-alz"),
    AMR(".amr", "audio/amr"),
    ANI(".ani", "application/x-navi-animation"),
    ANIM_1_9(".anim[1-9j]", "video/x-anim"),
    ANX(".anx", "application/annodex"),
    APE(".ape", "audio/x-ape"),
    ARJ(".arj", "application/x-arj"),
    ARW(".arw", "image/x-sony-arw"),
    AS(".as", "application/x-applix-spreadsheet"),
    ASC(".asc", "text/plain"),
    ASR(".asf", "video/x-ms-asf"),
    ASP(".asp", "application/x-asp"),
    ASS(".ass", "text/x-ssa"),
    ASX(".asx", "audio/x-ms-asx"),
    ATOM(".atom", "application/atom+xml"),
    AU(".au", "audio/basic"),
    AVI(".avi", "video/x-msvideo"),
    AW(".aw", "application/x-applix-word"),
    AWB(".awb", "audio/amr-wb"),
    AWK(".awk", "application/x-awk"),
    AXA(".axa", "audio/annodex"),
    AXV(".axv", "video/annodex"),
    BAK(".bak", "application/x-trash"),
    BCPIO(".bcpio", "application/x-bcpio"),
    BDF(".bdf", "application/x-font-bdf"),
    BIB(".bib", "text/x-bibtex"),
    BIN(".bin", "application/octet-stream"),
    BLEND(".blend", "application/x-blender"),
    BLENDER(".blender", "application/x-blender"),
    BMP(".bmp", "image/bmp"),
    BZ(".bz", "application/x-bzip"),
    BZ2(".bz2", "application/x-bzip"),
    C(".c", "text/x-csrc"),
    C_C(".c++", "text/x-c++src"),
    CAB(".cab", "application/vnd.ms-cab-compressed"),
    CB7(".cb7", "application/x-cb7"),
    CBR(".cbr", "application/x-cbr"),
    CBT(".cbt", "application/x-cbt"),
    CBZ(".cbz", "application/x-cbz"),
    CC(".cc", "text/x-c++src"),
    CDF(".cdf", "application/x-netcdf"),
    CDR(".cdr", "application/vnd.corel-draw"),
    CER(".cer", "application/x-x509-ca-cert"),
    CERT(".cert", "application/x-x509-ca-cert"),
    CGM(".cgm", "image/cgm"),
    CHM(".chm", "application/x-chm"),
    CHRT(".chrt", "application/x-kchart"),
    CLASS(".class", "application/x-java"),
    CLS(".cls", "text/x-tex"),
    CMAKE(".cmake", "text/x-cmake"),
    CPIO(".cpio", "application/x-cpio"),
    CPIO_GZ(".cpio.gz", "application/x-cpio-compressed"),
    CPP(".cpp", "text/x-c++src"),
    CR2(".cr2", "image/x-canon-cr2"),
    CRT(".crt", "application/x-x509-ca-cert"),
    CRW(".crw", "image/x-canon-crw"),
    CSSHARP(".cs", "text/x-csharp"),
    CSH(".csh", "application/x-csh"),
    CSS(".css", "text/css"),
    CSSL(".cssl", "text/css"),
    CSV(".csv", "text/csv"),
    CUE(".cue", "application/x-cue"),
    CUR(".cur", "image/x-win-bitmap"),
    CXX(".cxx", "text/x-c++src"),
    DSRC(".d", "text/x-dsrc"),
    DAR(".dar", "application/x-dar"),
    DBF(".dbf", "application/x-dbf"),
    DC(".dc", "application/x-dc-rom"),
    DCL(".dcl", "text/x-dcl"),
    DCM(".dcm", "application/dicom"),
    KODAK_DCR(".dcr", "image/x-kodak-dcr"),
    DBS(".dds", "image/x-dds"),
    DEB(".deb", "application/x-deb"),
    DER(".der", "application/x-x509-ca-cert"),
    DESTOP(".desktop", "application/x-desktop"),
    DIA(".dia", "application/x-dia-diagram"),
    DIFF(".diff", "text/x-patch"),
    DIVX(".divx", "video/x-msvideo"),
    DJV(".djv", "image/vnd.djvu"),
    DJVU(".djvu", "image/vnd.djvu"),
    DNG(".dng", "image/x-adobe-dng"),
    DOC(".doc", "application/msword"),
    DOCBOOK(".docbook", "application/docbook+xml"),
    DOCM(".docm", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"),
    DOCX(".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"),
    DOT(".dot", "text/vnd.graphviz"),
    DSL(".dsl", "text/x-dsl"),
    DTD(".dtd", "application/xml-dtd"),
    DTX(".dtx", "text/x-tex"),
    DV(".dv", "video/dv"),
    DVI(".dvi", "application/x-dvi"),
    DVI_BZ2(".dvi.bz2", "application/x-bzdvi"),
    DVI_GZ(".dvi.gz", "application/x-gzdvi"),
    DWG(".dwg", "image/vnd.dwg"),
    DXF(".dxf", "image/vnd.dxf"),
    E(".e", "text/x-eiffel"),
    EGON(".egon", "application/x-egon"),
    EIF(".eif", "text/x-eiffel"),
    EL(".el", "text/x-emacs-lisp"),
    EMF(".emf", "image/x-emf"),
    EMP(".emp", "application/vnd.emusic-emusic_package"),
    ENT(".ent", "application/xml-external-parsed-entity"),
    EPS(".eps", "image/x-eps"),
    EPS_BZ2(".eps.bz2", "image/x-bzeps"),
    EPS_GZ(".eps.gz", "image/x-gzeps"),
    EPSF(".epsf", "image/x-eps"),
    EPSF_BZ2(".epsf.bz2", "image/x-bzeps"),
    EPSF_GZ(".epsf.gz", "image/x-gzeps"),
    EPSI(".epsi", "image/x-eps"),
    EPSI_BZ2(".epsi.bz2", "image/x-bzeps"),
    EPSI_GZ(".epsi.gz", "image/x-gzeps"),
    EPUB(".epub", "application/epub+zip"),
    ERL(".erl", "text/x-erlang"),
    ES(".es", "application/ecmascript"),
    ETHME(".etheme", "application/x-e-theme"),
    ETX(".etx", "text/x-setext"),
    EXE(".exe", "application/x-ms-dos-executable"),
    EXR(".exr", "image/x-exr"),
    EZ(".ez", "application/andrew-inset"),
    F(".f", "text/x-fortran"),
    F90(".f90", "text/x-fortran"),
    F95(".f95", "text/x-fortran"),
    FB2(".fb2", "application/x-fictionbook+xml"),
    FIG(".fig", "image/x-xfig"),
    FITS(".fits", "image/fits"),
    FL(".fl", "application/x-fluid"),
    FLAC(".flac", "audio/x-flac"),
    FLC(".flc", "video/x-flic"),
    FLI(".fli", "video/x-flic"),
    FLV(".flv", "video/x-flv"),
    FLW(".flw", "application/x-kivio"),
    FO(".fo", "text/x-xslfo"),
    FOR(".for", "text/x-fortran"),
    G3(".g3", "image/fax-g3"),
    GB(".gb", "application/x-gameboy-rom"),
    GBA(".gba", "application/x-gba-rom"),
    GCRD(".gcrd", "text/directory"),
    GED(".ged", "application/x-gedcom"),
    GEDCOM(".gedcom", "application/x-gedcom"),
    GEN(".gen", "application/x-genesis-rom"),
    GF(".gf", "application/x-tex-gf"),
    GG(".gg", "application/x-sms-rom"),
    GIF(".gif", "image/gif"),
    GLADE(".glade", "application/x-glade"),
    GMO(".gmo", "application/x-gettext-translation"),
    GNC(".gnc", "application/x-gnucash"),
    GND(".gnd", "application/gnunet-directory"),
    GNUCASH(".gnucash", "application/x-gnucash"),
    GNUMERIC(".gnumeric", "application/x-gnumeric"),
    GNUPLOT(".gnuplot", "application/x-gnuplot"),
    GP(".gp", "application/x-gnuplot"),
    GPG(".gpg", "application/pgp-encrypted"),
    GPLT(".gplt", "application/x-gnuplot"),
    GRA(".gra", "application/x-graphite"),
    GSF(".gsf", "application/x-font-type1"),
    GSM(".gsm", "audio/x-gsm"),
    GTAR(".gtar", "application/x-tar"),
    GV(".gv", "text/vnd.graphviz"),
    GVP(".gvp", "text/x-google-video-pointer"),
    GZ(".gz", "application/x-gzip"),
    H(".h", "text/x-chdr"),
    HH(".h++", "text/x-c++hdr"),
    HDF(".hdf", "application/x-hdf"),
    HDR_HH(".hh", "text/x-c++hdr"),
    HP(".hp", "text/x-c++hdr"),
    HPGL(".hpgl", "application/vnd.hp-hpgl"),
    HPP(".hpp", "text/x-c++hdr"),
    HS(".hs", "text/x-haskell"),
    HTM(".htm", "text/html"),
    HTML(".html", "text/html"),
    HWP(".hwp", "application/x-hwp"),
    HWT(".hwt", "application/x-hwt"),
    HXX(".hxx", "text/x-c++hdr"),
    ICA(".ica", "application/x-ica"),
    ICB(".icb", "image/x-tga"),
    ICNS(".icns", "image/x-icns"),
    ICO(".ico", "image/vnd.microsoft.icon"),
    ICS(".ics", "text/calendar"),
    IDL(".idl", "text/x-idl"),
    IEF(".ief", "image/ief"),
    IFF(".iff", "image/x-iff"),
    ILBM(".ilbm", "image/x-ilbm"),
    IME(".ime", "text/x-imelody"),
    IMY(".imy", "text/x-imelody"),
    INS(".ins", "text/x-tex"),
    IPTABLES(".iptables", "text/x-iptables"),
    ISO(".iso", "application/x-cd-image"),
    ISO9660(".iso9660", "application/x-cd-image"),
    IT(".it", "audio/x-it"),
    J2K(".j2k", "image/jp2"),
    JAD(".jad", "text/vnd.sun.j2me.app-descriptor"),
    JAR(".jar", "application/x-java-archive"),
    JAVA(".java", "text/x-java"),
    JNG(".jng", "image/x-jng"),
    JNLP(".jnlp", "application/x-java-jnlp-file"),
    JP2(".jp2", "image/jp2"),
    JPC(".jpc", "image/jp2"),
    JPE(".jpe", "image/jpeg"),
    JPEG(".jpeg", "image/jpeg"),
    JPF(".jpf", "image/jp2"),
    JPG(".jpg", "image/jpeg"),
    JPR(".jpr", "application/x-jbuilder-project"),
    JPX(".jpx", "image/jp2"),
    JS(".js", "application/javascript"),
    JSON(".json", "application/json"),
    JSONP(".jsonp", "application/jsonp"),
    K25(".k25", "image/x-kodak-k25"),
    KAR(".kar", "audio/midi"),
    KARBON(".karbon", "application/x-karbon"),
    KDC(".kdc", "image/x-kodak-kdc"),
    KDELNK(".kdelnk", "application/x-desktop"),
    KEXI(".kexi", "application/x-kexiproject-sqlite3"),
    KEXIC(".kexic", "application/x-kexi-connectiondata"),
    KEXIS(".kexis", "application/x-kexiproject-shortcut"),
    KFO(".kfo", "application/x-kformula"),
    KIL(".kil", "application/x-killustrator"),
    KINO(".kino", "application/smil"),
    KML(".kml", "application/vnd.google-earth.kml+xml"),
    KMZ(".kmz", "application/vnd.google-earth.kmz"),
    KON(".kon", "application/x-kontour"),
    KPM(".kpm", "application/x-kpovmodeler"),
    KPR(".kpr", "application/x-kpresenter"),
    KPT(".kpt", "application/x-kpresenter"),
    KRA(".kra", "application/x-krita"),
    KSP(".ksp", "application/x-kspread"),
    KUD(".kud", "application/x-kugar"),
    KWD(".kwd", "application/x-kword"),
    KWT(".kwt", "application/x-kword"),
    LA(".la", "application/x-shared-library-la"),
    LATEX(".latex", "text/x-tex"),
    LDIF(".ldif", "text/x-ldif"),
    LHA(".lha", "application/x-lha"),
    LHS(".lhs", "text/x-literate-haskell"),
    LHZ(".lhz", "application/x-lhz"),
    LOG(".log", "text/x-log"),
    LTX(".ltx", "text/x-tex"),
    LUA(".lua", "text/x-lua"),
    LWO(".lwo", "image/x-lwo"),
    LWOB(".lwob", "image/x-lwo"),
    LWS(".lws", "image/x-lws"),
    LY(".ly", "text/x-lilypond"),
    LYX(".lyx", "application/x-lyx"),
    LZ(".lz", "application/x-lzip"),
    LZH(".lzh", "application/x-lha"),
    LZMA(".lzma", "application/x-lzma"),
    LZO(".lzo", "application/x-lzop"),
    M(".m", "text/x-matlab"),
    M15(".m15", "audio/x-mod"),
    M2T(".m2t", "video/mpeg"),
    M3U(".m3u", "audio/x-mpegurl"),
    M3U8(".m3u8", "audio/x-mpegurl"),
    M4(".m4", "application/x-m4"),
    M4A(".m4a", "audio/mp4"),
    M4B(".m4b", "audio/x-m4b"),
    M4V(".m4v", "video/mp4"),
    MAB(".mab", "application/x-markaby"),
    MAN(".man", "application/x-troff-man"),
    MBOX(".mbox", "application/mbox"),
    MD(".md", "application/x-genesis-rom"),
    MDB(".mdb", "application/vnd.ms-access"),
    MDI(".mdi", "image/vnd.ms-modi"),
    ME(".me", "text/x-troff-me"),
    MED(".med", "audio/x-mod"),
    METALINK(".metalink", "application/metalink+xml"),
    MGP(".mgp", "application/x-magicpoint"),
    MID(".mid", "audio/midi"),
    MIDI(".midi", "audio/midi"),
    MIF(".mif", "application/x-mif"),
    MINIPSF(".minipsf", "audio/x-minipsf"),
    MKA(".mka", "audio/x-matroska"),
    MKV(".mkv", "video/x-matroska"),
    NL(".ml", "text/x-ocaml"),
    MIL(".mli", "text/x-ocaml"),
    MM(".mm", "text/x-troff-mm"),
    MMF(".mmf", "application/x-smaf"),
    MML(".mml", "text/mathml"),
    MNG(".mng", "video/x-mng"),
    MO(".mo", "application/x-gettext-translation"),
    MO3(".mo3", "audio/x-mo3"),
    MOC(".moc", "text/x-moc"),
    MOD(".mod", "audio/x-mod"),
    MOF(".mof", "text/x-mof"),
    MOOV(".moov", "video/quicktime"),
    MOV(".mov", "video/quicktime"),
    MOVIE(".movie", "video/x-sgi-movie"),
    MP(".mp+", "audio/x-musepack"),
    MP2(".mp2", "video/mpeg"),
    MP3(".mp3", "audio/mpeg"),
    MP4(".mp4", "video/mp4"),
    MPC(".mpc", "audio/x-musepack"),
    MPE(".mpe", "video/mpeg"),
    MPEG(".mpeg", "video/mpeg"),
    MPG(".mpg", "video/mpeg"),
    MPGA(".mpga", "audio/mpeg"),
    MPP(".mpp", "audio/x-musepack"),
    MRL(".mrl", "text/x-mrml"),
    MRML(".mrml", "text/x-mrml"),
    MRW(".mrw", "image/x-minolta-mrw"),
    MS(".ms", "text/x-troff-ms"),
    MSI(".msi", "application/x-msi"),
    MSOD(".msod", "image/x-msod"),
    MSX(".msx", "application/x-msx-rom"),
    MTM(".mtm", "audio/x-mod"),
    MUP(".mup", "text/x-mup"),
    MXF(".mxf", "application/mxf"),
    N64(".n64", "application/x-n64-rom"),
    NB(".nb", "application/mathematica"),
    NC(".nc", "application/x-netcdf"),
    NDS(".nds", "application/x-nintendo-ds-rom"),
    NEF(".nef", "image/x-nikon-nef"),
    NES(".nes", "application/x-nes-rom"),
    NFO(".nfo", "text/x-nfo"),
    NOT(".not", "text/x-mup"),
    NSC(".nsc", "application/x-netshow-channel"),
    NSV(".nsv", "video/x-nsv"),
    O(".o", "application/x-object"),
    OBJ(".obj", "application/x-tgif"),
    OCL(".ocl", "text/x-ocl"),
    ODA(".oda", "application/oda"),
    ODB(".odb", "application/vnd.oasis.opendocument.database"),
    ODC(".odc", "application/vnd.oasis.opendocument.chart"),
    ODF(".odf", "application/vnd.oasis.opendocument.formula"),
    ODG(".odg", "application/vnd.oasis.opendocument.graphics"),
    ODI(".odi", "application/vnd.oasis.opendocument.image"),
    ODM(".odm", "application/vnd.oasis.opendocument.text-master"),
    ODP(".odp", "application/vnd.oasis.opendocument.presentation"),
    ODS(".ods", "application/vnd.oasis.opendocument.spreadsheet"),
    ODT(".odt", "application/vnd.oasis.opendocument.text"),
    OGA(".oga", "audio/ogg"),
    OGG(".ogg", "video/x-theora+ogg"),
    OGM(".ogm", "video/x-ogm+ogg"),
    OGV(".ogv", "video/ogg"),
    OGX(".ogx", "application/ogg"),
    OLD(".old", "application/x-trash"),
    OLEO(".oleo", "application/x-oleo"),
    OPML(".opml", "text/x-opml+xml"),
    ORA(".ora", "image/openraster"),
    ORF(".orf", "image/x-olympus-orf"),
    OTC(".otc", "application/vnd.oasis.opendocument.chart-template"),
    OTF(".otf", "application/x-font-otf"),
    OTG(".otg", "application/vnd.oasis.opendocument.graphics-template"),
    OTH(".oth", "application/vnd.oasis.opendocument.text-web"),
    OTP(".otp", "application/vnd.oasis.opendocument.presentation-template"),
    OTS(".ots", "application/vnd.oasis.opendocument.spreadsheet-template"),
    OTT(".ott", "application/vnd.oasis.opendocument.text-template"),
    OWL(".owl", "application/rdf+xml"),
    OXT(".oxt", "application/vnd.openofficeorg.extension"),
    P(".p", "text/x-pascal"),
    P10(".p10", "application/pkcs10"),
    P12(".p12", "application/x-pkcs12"),
    P1B(".p7b", "application/x-pkcs7-certificates"),
    P7S(".p7s", "application/pkcs7-signature"),
    PACK(".pack", "application/x-java-pack200"),
    PAK(".pak", "application/x-pak"),
    PAR2(".par2", "application/x-par2"),
    PAS(".pas", "text/x-pascal"),
    PATHC(".patch", "text/x-patch"),
    PBM(".pbm", "image/x-portable-bitmap"),
    PCD(".pcd", "image/x-photo-cd"),
    PCF(".pcf", "application/x-cisco-vpn-settings"),
    PCF_GZ(".pcf.gz", "application/x-font-pcf"),
    PCF_Z(".pcf.z", "application/x-font-pcf"),
    PCL(".pcl", "application/vnd.hp-pcl"),
    PCX(".pcx", "image/x-pcx"),
    PDB(".pdb", "chemical/x-pdb"),
    PDC(".pdc", "application/x-aportisdoc"),
    PDF(".pdf", "application/pdf"),
    PDF_BZ2(".pdf.bz2", "application/x-bzpdf"),
    PDF_GZ(".pdf.gz", "application/x-gzpdf"),
    PEF(".pef", "image/x-pentax-pef"),
    PEM(".pem", "application/x-x509-ca-cert"),
    PERL(".perl", "application/x-perl"),
    PFA(".pfa", "application/x-font-type1"),
    PFB(".pfb", "application/x-font-type1"),
    PFX(".pfx", "application/x-pkcs12"),
    PGM(".pgm", "image/x-portable-graymap"),
    PGN(".pgn", "application/x-chess-pgn"),
    PGP(".pgp", "application/pgp-encrypted"),
    PHP(".php", "application/x-php"),
    PHP3(".php3", "application/x-php"),
    PHP4(".php4", "application/x-php"),
    PICT(".pict", "image/x-pict"),
    PICT1(".pict1", "image/x-pict"),
    PICT2(".pict2", "image/x-pict"),
    PICKLE(".pickle", "application/python-pickle"),
    PK(".pk", "application/x-tex-pk"),
    PKIPATH(".pkipath", "application/pkix-pkipath"),
    PKR(".pkr", "application/pgp-keys"),
    PL(".pl", "application/x-perl"),
    PLA(".pla", "audio/x-iriver-pla"),
    PLN(".pln", "application/x-planperfect"),
    PLS(".pls", "audio/x-scpls"),
    PM(".pm", "application/x-perl"),
    PNG(".png", "image/png"),
    PNM(".pnm", "image/x-portable-anymap"),
    PNTG(".pntg", "image/x-macpaint"),
    PO(".po", "text/x-gettext-translation"),
    POR(".por", "application/x-spss-por"),
    POT(".pot", "text/x-gettext-translation-template"),
    PPM(".ppm", "image/x-portable-pixmap"),
    PPS(".pps", "application/vnd.ms-powerpoint"),
    PPT(".ppt", "application/vnd.ms-powerpoint"),
    PPTM(".pptm", "application/vnd.openxmlformats-officedocument.presentationml.presentation"),
    PPTX(".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"),
    PPZ(".ppz", "application/vnd.ms-powerpoint"),
    PRC(".prc", "application/x-palm-database"),
    PS(".ps", "application/postscript"),
    PS_BZ2(".ps.bz2", "application/x-bzpostscript"),
    PS_GZ(".ps.gz", "application/x-gzpostscript"),
    PSD(".psd", "image/vnd.adobe.photoshop"),
    PSF(".psf", "audio/x-psf"),
    PSF_GZ(".psf.gz", "application/x-gz-font-linux-psf"),
    PSFLIB(".psflib", "audio/x-psflib"),
    PSID(".psid", "audio/prs.sid"),
    PSW(".psw", "application/x-pocket-word"),
    PW(".pw", "application/x-pw"),
    PY(".py", "text/x-python"),
    PYC(".pyc", "application/x-python-bytecode"),
    PYO(".pyo", "application/x-python-bytecode"),
    QIF(".qif", "image/x-quicktime"),
    QT(".qt", "video/quicktime"),
    QTIF(".qtif", "image/x-quicktime"),
    QTL(".qtl", "application/x-quicktime-media-link"),
    QTVR(".qtvr", "video/quicktime"),
    RA(".ra", "audio/vnd.rn-realaudio"),
    RAF(".raf", "image/x-fuji-raf"),
    RAM(".ram", "application/ram"),
    RAR(".rar", "application/x-rar"),
    RAS(".ras", "image/x-cmu-raster"),
    RAW(".raw", "image/x-panasonic-raw"),
    RAX(".rax", "audio/vnd.rn-realaudio"),
    RB(".rb", "application/x-ruby"),
    RDF(".rdf", "application/rdf+xml"),
    RDFS(".rdfs", "application/rdf+xml"),
    REG(".reg", "text/x-ms-regedit"),
    REJ(".rej", "application/x-reject"),
    RGB(".rgb", "image/x-rgb"),
    RLE(".rle", "image/rle"),
    RM(".rm", "application/vnd.rn-realmedia"),
    RMJ(".rmj", "application/vnd.rn-realmedia"),
    RMM(".rmm", "application/vnd.rn-realmedia"),
    RMS(".rms", "application/vnd.rn-realmedia"),
    RMVB(".rmvb", "application/vnd.rn-realmedia"),
    RMX(".rmx", "application/vnd.rn-realmedia"),
    ROFF(".roff", "text/troff"),
    RP(".rp", "image/vnd.rn-realpix"),
    RPM(".rpm", "application/x-rpm"),
    RSS(".rss", "application/rss+xml"),
    RT(".rt", "text/vnd.rn-realtext"),
    RTF(".rtf", "application/rtf"),
    RTX(".rtx", "text/richtext"),
    RV(".rv", "video/vnd.rn-realvideo"),
    RVX(".rvx", "video/vnd.rn-realvideo"),
    S3M(".s3m", "audio/x-s3m"),
    SAM(".sam", "application/x-amipro"),
    SAMI(".sami", "application/x-sami"),
    SAV(".sav", "application/x-spss-sav"),
    SCM(".scm", "text/x-scheme"),
    SDA(".sda", "application/vnd.stardivision.draw"),
    SDC(".sdc", "application/vnd.stardivision.calc"),
    SDD(".sdd", "application/vnd.stardivision.impress"),
    SDP(".sdp", "application/sdp"),
    SDS(".sds", "application/vnd.stardivision.chart"),
    SDW(".sdw", "application/vnd.stardivision.writer"),
    SGF(".sgf", "application/x-go-sgf"),
    SGI(".sgi", "image/x-sgi"),
    SGL(".sgl", "application/vnd.stardivision.writer"),
    SGM(".sgm", "text/sgml"),
    SGML(".sgml", "text/sgml"),
    SH(".sh", "application/x-shellscript"),
    SHAR(".shar", "application/x-shar"),
    SHN(".shn", "application/x-shorten"),
    SIAG(".siag", "application/x-siag"),
    SID(".sid", "audio/prs.sid"),
    SIK(".sik", "application/x-trash"),
    SIS(".sis", "application/vnd.symbian.install"),
    SISX(".sisx", "x-epoc/x-sisx-app"),
    SIT(".sit", "application/x-stuffit"),
    SIV(".siv", "application/sieve"),
    SK(".sk", "image/x-skencil"),
    SK1(".sk1", "image/x-skencil"),
    SKR(".skr", "application/pgp-keys"),
    SLK(".slk", "text/spreadsheet"),
    SMAF(".smaf", "application/x-smaf"),
    SMC(".smc", "application/x-snes-rom"),
    SMD(".smd", "application/vnd.stardivision.mail"),
    SMF(".smf", "application/vnd.stardivision.math"),
    SMI(".smi", "application/x-sami"),
    SMIL(".smil", "application/smil"),
    SML(".sml", "application/smil"),
    SMS(".sms", "application/x-sms-rom"),
    SND(".snd", "audio/basic"),
    SO(".so", "application/x-sharedlib"),
    SPC(".spc", "application/x-pkcs7-certificates"),
    SPD(".spd", "application/x-font-speedo"),
    SPEC(".spec", "text/x-rpm-spec"),
    SPL(".spl", "application/x-shockwave-flash"),
    SPX(".spx", "audio/x-speex"),
    SQL(".sql", "text/x-sql"),
    SR2(".sr2", "image/x-sony-sr2"),
    SRC(".src", "application/x-wais-source"),
    SRF(".srf", "image/x-sony-srf"),
    SRT(".srt", "application/x-subrip"),
    SSA(".ssa", "text/x-ssa"),
    STC(".stc", "application/vnd.sun.xml.calc.template"),
    STD(".std", "application/vnd.sun.xml.draw.template"),
    STI(".sti", "application/vnd.sun.xml.impress.template"),
    STM(".stm", "audio/x-stm"),
    STW(".stw", "application/vnd.sun.xml.writer.template"),
    STY(".sty", "text/x-tex"),
    SUB(".sub", "text/x-subviewer"),
    SUM(".sun", "image/x-sun-raster"),
    SV4CPIO(".sv4cpio", "application/x-sv4cpio"),
    SV4CRC(".sv4crc", "application/x-sv4crc"),
    SVG(".svg", "image/svg+xml"),
    SVGZ(".svgz", "image/svg+xml-compressed"),
    SWF(".swf", "application/x-shockwave-flash"),
    SXC(".sxc", "application/vnd.sun.xml.calc"),
    SXD(".sxd", "application/vnd.sun.xml.draw"),
    SXG(".sxg", "application/vnd.sun.xml.writer.global"),
    SXI(".sxi", "application/vnd.sun.xml.impress"),
    SXM(".sxm", "application/vnd.sun.xml.math"),
    SXW(".sxw", "application/vnd.sun.xml.writer"),
    SYLK(".sylk", "text/spreadsheet"),
    T(".t", "text/troff"),
    T2T(".t2t", "text/x-txt2tags"),
    TAR(".tar", "application/x-tar"),
    TAR_BZ(".tar.bz", "application/x-bzip-compressed-tar"),
    TAR_BZ2(".tar.bz2", "application/x-bzip-compressed-tar"),
    TAR_GZ(".tar.gz", "application/x-compressed-tar"),
    TAR_LZMA(".tar.lzma", "application/x-lzma-compressed-tar"),
    TAR_LZO(".tar.lzo", "application/x-tzo"),
    TAG_XZ(".tar.xz", "application/x-xz-compressed-tar"),
    TAG_Z(".tar.z", "application/x-tarz"),
    TBZ(".tbz", "application/x-bzip-compressed-tar"),
    TBZ2(".tbz2", "application/x-bzip-compressed-tar"),
    TCL(".tcl", "text/x-tcl"),
    TEX(".tex", "text/x-tex"),
    TEXI(".texi", "text/x-texinfo"),
    TEXINFO(".texinfo", "text/x-texinfo"),
    TGA(".tga", "image/x-tga"),
    TGZ(".tgz", "application/x-compressed-tar"),
    THEME(".theme", "application/x-theme"),
    THEMEPACK(".themepack", "application/x-windows-themepack"),
    TIF(".tif", "image/tiff"),
    TIFF(".tiff", "image/tiff"),
    TK(".tk", "text/x-tcl"),
    TLZ(".tlz", "application/x-lzma-compressed-tar"),
    TNEF(".tnef", "application/vnd.ms-tnef"),
    TNF(".tnf", "application/vnd.ms-tnef"),
    TOC(".toc", "application/x-cdrdao-toc"),
    TORRENT(".torrent", "application/x-bittorrent"),
    TPIC(".tpic", "image/x-tga"),
    TR(".tr", "text/troff"),
    TS(".ts", "application/x-linguist"),
    TSC(".tsv", "text/tab-separated-values"),
    TTA(".tta", "audio/x-tta"),
    TTC(".ttc", "application/x-font-ttf"),
    TTF(".ttf", "application/x-font-ttf"),
    TTX(".ttx", "application/x-font-ttx"),
    TXT(".txt", "text/plain"),
    TXZ(".txz", "application/x-xz-compressed-tar"),
    TZO(".tzo", "application/x-tzo"),
    UFRAW(".ufraw", "application/x-ufraw"),
    UI(".ui", "application/x-designer"),
    UIL(".uil", "text/x-uil"),
    ULT(".ult", "audio/x-mod"),
    UNI(".uni", "audio/x-mod"),
    URI(".uri", "text/x-uri"),
    URL(".url", "text/x-uri"),
    USTAR(".ustar", "application/x-ustar"),
    VALA(".vala", "text/x-vala"),
    VAPI(".vapi", "text/x-vala"),
    VCF(".vcf", "text/directory"),
    VCS(".vcs", "text/calendar"),
    VCT(".vct", "text/directory"),
    VDA(".vda", "image/x-tga"),
    VDH(".vhd", "text/x-vhdl"),
    VDHL(".vhdl", "text/x-vhdl"),
    VIV(".viv", "video/vivo"),
    VIVO(".vivo", "video/vivo"),
    VLC(".vlc", "audio/x-mpegurl"),
    VOB(".vob", "video/mpeg"),
    VOC(".voc", "audio/x-voc"),
    VOR(".vor", "application/vnd.stardivision.writer"),
    VST(".vst", "image/x-tga"),
    WAV(".wav", "audio/x-wav"),
    WAX(".wax", "audio/x-ms-asx"),
    WB1(".wb1", "application/x-quattropro"),
    wb2(".wb2", "application/x-quattropro"),
    WB3(".wb3", "application/x-quattropro"),
    WBMP(".wbmp", "image/vnd.wap.wbmp"),
    WCM(".wcm", "application/vnd.ms-works"),
    WDB(".wdb", "application/vnd.ms-works"),
    WEBM(".webm", "video/webm"),
    WK1(".wk1", "application/vnd.lotus-1-2-3"),
    WK3(".wk3", "application/vnd.lotus-1-2-3"),
    WK4(".wk4", "application/vnd.lotus-1-2-3"),
    WKS(".wks", "application/vnd.ms-works"),
    WMA(".wma", "audio/x-ms-wma"),
    WMF(".wmf", "image/x-wmf"),
    WML(".wml", "text/vnd.wap.wml"),
    WMLS(".wmls", "text/vnd.wap.wmlscript"),
    WMV(".wmv", "video/x-ms-wmv"),
    WMX(".wmx", "audio/x-ms-asx"),
    WP(".wp", "application/vnd.wordperfect"),
    WP4(".wp4", "application/vnd.wordperfect"),
    WP5(".wp5", "application/vnd.wordperfect"),
    WP6(".wp6", "application/vnd.wordperfect"),
    WPD(".wpd", "application/vnd.wordperfect"),
    WPG(".wpg", "application/x-wpg"),
    WPL(".wpl", "application/vnd.ms-wpl"),
    WPP(".wpp", "application/vnd.wordperfect"),
    WPS(".wps", "application/vnd.ms-works"),
    WRI(".wri", "application/x-mswrite"),
    WRL(".wrl", "model/vrml"),
    WV(".wv", "audio/x-wavpack"),
    WVC(".wvc", "audio/x-wavpack-correction"),
    WVP(".wvp", "audio/x-wavpack"),
    WVX(".wvx", "audio/x-ms-asx"),
    X3F(".x3f", "image/x-sigma-x3f"),
    XAC(".xac", "application/x-gnucash"),
    XBEL(".xbel", "application/x-xbel"),
    XBL(".xbl", "application/xml"),
    XBM(".xbm", "image/x-xbitmap"),
    XCF(".xcf", "image/x-xcf"),
    XCF_BZ2(".xcf.bz2", "image/x-compressed-xcf"),
    XCF_GZ(".xcf.gz", "image/x-compressed-xcf"),
    XHTML(".xhtml", "application/xhtml+xml"),
    XI(".xi", "audio/x-xi"),
    XLA(".xla", "application/vnd.ms-excel"),
    XLC(".xlc", "application/vnd.ms-excel"),
    XLD(".xld", "application/vnd.ms-excel"),
    XLF(".xlf", "application/x-xliff"),
    XLIFF(".xliff", "application/x-xliff"),
    XLL(".xll", "application/vnd.ms-excel"),
    XLM(".xlm", "application/vnd.ms-excel"),
    XLS(".xls", "application/vnd.ms-excel"),
    XLSM(".xlsm", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"),
    XLSX(".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"),
    XLT(".xlt", "application/vnd.ms-excel"),
    XLW(".xlw", "application/vnd.ms-excel"),
    XM(".xm", "audio/x-xm"),
    XMF(".xmf", "audio/x-xmf"),
    XMI(".xmi", "text/x-xmi"),
    XML(".xml", "application/xml"),
    XPM(".xpm", "image/x-xpixmap"),
    XPS(".xps", "application/vnd.ms-xpsdocument"),
    XSL(".xsl", "application/xml"),
    XSLFO(".xslfo", "text/x-xslfo"),
    XSLT(".xslt", "application/xml"),
    XSPF(".xspf", "application/xspf+xml"),
    XUL(".xul", "application/vnd.mozilla.xul+xml"),
    XWD(".xwd", "image/x-xwindowdump"),
    XYZ(".xyz", "chemical/x-pdb"),
    XZ(".xz", "application/x-xz"),
    W2P(".w2p", "application/w2p"),
    Z(".z", "application/x-compress"),
    ZABW(".zabw", "application/x-abiword"),
    ZIP(".zip", "application/zip");


    /**
     * 后缀
     */
    private String surffix;

    /**
     * 类型
     */
    private String centType;

    ContentTypeEnum(String surffix, String centType) {
        this.surffix = surffix;
        this.centType = centType;
    }

    public String getSurffix() {
        return surffix;
    }

    public void setSurffix(String surffix) {
        this.surffix = surffix;
    }

    public String getCentType() {
        return centType;
    }

    public void setCentType(String centType) {
        this.centType = centType;
    }

}

文本类型内容参考自:https://blog.csdn.net/zhuyu19911016520/article/details/88714289

说实话,自己手动写这个枚举类还真的比较耗费时间,只好丢这里给有需要的使用了。

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转载自blog.csdn.net/l244112311/article/details/106931863