Intent MIME 打开各种类型的文件

使用




public class MainActivity extends ListActivity {

    public static final String path = Environment.getExternalStorageDirectory().getPath() + File.separator;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        List<String> mData = new ArrayList<String>(Arrays.asList("打开png图片", "使用Uri打开图片", "使用Uri打开图片2", "打开ppt", "打开excel", "打开word",// 

                "打开mp4", "打开txt", "打开java", "打开mp3", "打开apk", //

                "打开html", "打开pdf"));

        ListAdapter mAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mData);

        setListAdapter(mAdapter);

    }



    @Override

    protected void onListItemClick(ListView l, View v, int position, long id) {

        switch (position) {

        case 0:

            FileOpenUtils.openFile(this, new File(path + "a.png"));

            break;

        case 1:

            FileOpenUtils.openFileByUri(this, Uri.parse("file://" + path + "a.png").toString());

            break;

        case 2:

            FileOpenUtils.openFileByUri(this, new Uri.Builder().scheme("file").encodedPath(path + "a.png").build().toString());

            break;

        case 3:

            FileOpenUtils.openFile(this, new File(path + "a.ppt"));

            break;

        case 4:

            FileOpenUtils.openFile(this, new File(path + "a.xlsx"));

            break;

        case 5:

            FileOpenUtils.openFile(this, new File(path + "a.docx"));

            break;

        //******************************************************************************************

        case 6:

            FileOpenUtils.openFile(this, new File(path + "video.mp4"));

            break;

        case 7:

            FileOpenUtils.openFile(this, new File(path + "a.txt"));

            break;

        case 8:

            FileOpenUtils.openFile(this, new File(path + "a.java"));

            break;

        case 9:

            FileOpenUtils.openFile(this, new File(path + "a.mp3"));

            break;

        case 10:

            FileOpenUtils.openFile(this, new File(path + "a.apk"));

            break;

        //******************************************************************************************

        case 11:

            FileOpenUtils.openFile(this, new File(path + "a.html"));

            break;

        case 12:

            FileOpenUtils.openFile(this, new File(path + "a.pdf"));

            break;

        }

    }

}

打开各种文件的方法


public class FileOpenUtils {

    /** 使用自定义方法打开文件 */

    public static void openFile(Activity activityFrom, File file) {

        Intent intent = new Intent();

        intent.setDataAndType(Uri.fromFile(file), getMimeTypeFromFile(file));//也可使用 Uri.parse("file://"+file.getAbsolutePath());

        //以下设置都不是必须的

        intent.setAction(Intent.ACTION_VIEW);// 系统根据不同的Data类型，通过已注册的对应Application显示匹配的结果。

        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//系统会检查当前所有已创建的Task中是否有该要启动的Activity的Task

        //若有，则在该Task上创建Activity；若没有则新建具有该Activity属性的Task，并在该新建的Task上创建Activity。

        intent.addCategory(Intent.CATEGORY_DEFAULT);//按照普通Activity的执行方式执行

        activityFrom.startActivity(intent);

    }

    /**使用自定义方法获得文件的MIME类型 */

    public static String getMimeTypeFromFile(File file) {

        String type = "*/*";

        String fName = file.getName();

        //获取后缀名前的分隔符"."在fName中的位置。

        int dotIndex = fName.lastIndexOf(".");

        if (dotIndex > 0) {

            //获取文件的后缀名

            String end = fName.substring(dotIndex, fName.length()).toLowerCase(Locale.getDefault());

            //在MIME和文件类型的匹配表中找到对应的MIME类型。

            HashMap<String, String> map = MyMimeMap.getMimeMap();

            if (!TextUtils.isEmpty(end) && map.keySet().contains(end)) {

                type = map.get(end);

            }

        }

        Log.i("bqt", "我定义的MIME类型为：" + type);

        return type;

    }



    /** 使用系统API，根据url获得对应的MIME类型 */

    public static String getMimeTypeFromUrl(String url) {

        String type = null;

        //使用系统API，获取URL路径中文件的后缀名（扩展名）

        String extension = MimeTypeMap.getFileExtensionFromUrl(url);

        if (extension != null) {

            //使用系统API，获取MimeTypeMap的单例实例，然后调用其内部方法获取文件后缀名（扩展名）所对应的MIME类型

            type = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);

        }

        Log.i("bqt", "系统定义的MIME类型为：" + type);

        return type;

    }

    /** 使用系统API打开文件 */

    public static void openFileByUri(Activity activityFrom, String uri) {

        Intent intent = new Intent();

        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//If set, this activity will become the start of a new task on this history stack.

        intent.setAction(Intent.ACTION_VIEW);// it is the generic action you can use on a piece of data to get the most reasonable合适的 thing to occur

        intent.addCategory(Intent.CATEGORY_DEFAULT);//Set if the activity should be an option选项 for the default action to perform on a piece of data

        intent.setDataAndType(Uri.parse(uri), getMimeTypeFromUrl(uri));//Set the data for the intent along with an explicit指定的、明确的 MIME data type

        activityFrom.startActivity(intent);

    }

}

文件扩展名-MIME类型匹配表


public class MyMimeMap {

    private static final HashMap<String, String> mapSimple = new HashMap<>();

    private static final HashMap<String, String> mapAll = new HashMap<>();

    /**

     *  常用"文件扩展名—MIME类型"匹配表。

     *  注意，此表并不全，也并不是唯一的，就像有人喜欢用浏览器打开TXT一样，你可以根据自己的爱好自定义。

     */

    public static HashMap<String, String> getMimeMap() {

        if (mapSimple.size() == 0) {

            mapSimple.put(".3gp", "video/3gpp");

            mapSimple.put(".apk", "application/vnd.android.package-archive");

            mapSimple.put(".asf", "video/x-ms-asf");

            mapSimple.put(".avi", "video/x-msvideo");

            mapSimple.put(".bin", "application/octet-stream");

            mapSimple.put(".bmp", "image/bmp");

            mapSimple.put(".c", "text/plain");

            mapSimple.put(".chm", "application/x-chm");

            mapSimple.put(".class", "application/octet-stream");

            mapSimple.put(".conf", "text/plain");

            mapSimple.put(".cpp", "text/plain");

            mapSimple.put(".doc", "application/msword");

            mapSimple.put(".docx", "application/msword");

            mapSimple.put(".exe", "application/octet-stream");

            mapSimple.put(".gif", "image/gif");

            mapSimple.put(".gtar", "application/x-gtar");

            mapSimple.put(".gz", "application/x-gzip");

            mapSimple.put(".h", "text/plain");

            mapSimple.put(".htm", "text/html");

            mapSimple.put(".html", "text/html");

            mapSimple.put(".jar", "application/java-archive");

            mapSimple.put(".java", "text/plain");

            mapSimple.put(".jpeg", "image/jpeg");

            mapSimple.put(".jpg", "image/jpeg");

            mapSimple.put(".js", "application/x-javascript");

            mapSimple.put(".log", "text/plain");

            mapSimple.put(".m3u", "audio/x-mpegurl");

            mapSimple.put(".m4a", "audio/mp4a-latm");

            mapSimple.put(".m4b", "audio/mp4a-latm");

            mapSimple.put(".m4p", "audio/mp4a-latm");

            mapSimple.put(".m4u", "video/vnd.mpegurl");

            mapSimple.put(".m4v", "video/x-m4v");

            mapSimple.put(".mov", "video/quicktime");

            mapSimple.put(".mp2", "audio/x-mpeg");

            mapSimple.put(".mp3", "audio/x-mpeg");

            mapSimple.put(".mp4", "video/mp4");

            mapSimple.put(".mpc", "application/vnd.mpohun.certificate");

            mapSimple.put(".mpe", "video/mpeg");

            mapSimple.put(".mpeg", "video/mpeg");

            mapSimple.put(".mpg", "video/mpeg");

            mapSimple.put(".mpg4", "video/mp4");

            mapSimple.put(".mpga", "audio/mpeg");

            mapSimple.put(".msg", "application/vnd.ms-outlook");

            mapSimple.put(".ogg", "audio/ogg");

            mapSimple.put(".pdf", "application/pdf");

            mapSimple.put(".png", "image/png");

            mapSimple.put(".pps", "application/vnd.ms-powerpoint");

            mapSimple.put(".ppt", "application/vnd.ms-powerpoint");

            mapSimple.put(".pptx", "application/vnd.ms-powerpoint");

            mapSimple.put(".prop", "text/plain");

            mapSimple.put(".rar", "application/x-rar-compressed");

            mapSimple.put(".rc", "text/plain");

            mapSimple.put(".rmvb", "audio/x-pn-realaudio");

            mapSimple.put(".rtf", "application/rtf");

            mapSimple.put(".sh", "text/plain");

            mapSimple.put(".tar", "application/x-tar");

            mapSimple.put(".tgz", "application/x-compressed");

            mapSimple.put(".txt", "text/plain");

            mapSimple.put(".wav", "audio/x-wav");

            mapSimple.put(".wma", "audio/x-ms-wma");

            mapSimple.put(".wmv", "audio/x-ms-wmv");

            mapSimple.put(".wps", "application/vnd.ms-works");

            mapSimple.put(".xml", "text/plain");

            mapSimple.put(".xls", "application/vnd.ms-excel");

            mapSimple.put(".xlsx", "application/vnd.ms-excel");

            mapSimple.put(".z", "application/x-compress");

            mapSimple.put(".zip", "application/zip");

            mapSimple.put("", "*/*");

        }

        return mapSimple;

    }



    /**

     *  常用"文件扩展名—MIME类型"匹配表。

     *  注意，此表并不全，也并不是唯一的，就像有人喜欢用浏览器打开TXT一样，你可以根据自己的爱好自定义。

     */

    public static HashMap<String, String> getMimeMapAll() {

        if (mapAll.size() == 0) {

            mapAll.put("3gp", "video/3gpp");

            mapAll.put("aab", "application/x-authoware-bin");

            mapAll.put("aam", "application/x-authoware-map");

            mapAll.put("aas", "application/x-authoware-seg");

            mapAll.put("ai", "application/postscript");

            mapAll.put("aif", "audio/x-aiff");

            mapAll.put("aifc", "audio/x-aiff");

            mapAll.put("aiff", "audio/x-aiff");

            mapAll.put("als", "audio/X-Alpha5");

            mapAll.put("amc", "application/x-mpeg");

            mapAll.put("ani", "application/octet-stream");

            mapAll.put("apk", "application/vnd.android.package-archive");

            mapAll.put("asc", "text/plain");

            mapAll.put("asd", "application/astound");

            mapAll.put("asf", "video/x-ms-asf");

            mapAll.put("asn", "application/astound");

            mapAll.put("asp", "application/x-asap");

            mapAll.put("asx", "video/x-ms-asf");

            mapAll.put("au", "audio/basic");

            mapAll.put("avb", "application/octet-stream");

            mapAll.put("avi", "video/x-msvideo");

            mapAll.put("awb", "audio/amr-wb");

            mapAll.put("bcpio", "application/x-bcpio");

            mapAll.put("bin", "application/octet-stream");

            mapAll.put("bld", "application/bld");

            mapAll.put("bld2", "application/bld2");

            mapAll.put("bmp", "image/bmp");

            mapAll.put("bpk", "application/octet-stream");

            mapAll.put("bz2", "application/x-bzip2");

            mapAll.put("cal", "image/x-cals");

            mapAll.put("ccn", "application/x-cnc");

            mapAll.put("cco", "application/x-cocoa");

            mapAll.put("cdf", "application/x-netcdf");

            mapAll.put("cgi", "magnus-internal/cgi");

            mapAll.put("chat", "application/x-chat");

            mapAll.put("class", "application/octet-stream");

            mapAll.put("clp", "application/x-msclip");

            mapAll.put("cmx", "application/x-cmx");

            mapAll.put("co", "application/x-cult3d-object");

            mapAll.put("cod", "image/cis-cod");

            mapAll.put("cpio", "application/x-cpio");

            mapAll.put("cpt", "application/mac-compactpro");

            mapAll.put("crd", "application/x-mscardfile");

            mapAll.put("csh", "application/x-csh");

            mapAll.put("csm", "chemical/x-csml");

            mapAll.put("csml", "chemical/x-csml");

            mapAll.put("css", "text/css");

            mapAll.put("cur", "application/octet-stream");

            mapAll.put("dcm", "x-lml/x-evm");

            mapAll.put("dcr", "application/x-director");

            mapAll.put("dcx", "image/x-dcx");

            mapAll.put("dhtml", "text/html");

            mapAll.put("dir", "application/x-director");

            mapAll.put("dll", "application/octet-stream");

            mapAll.put("dmg", "application/octet-stream");

            mapAll.put("dms", "application/octet-stream");

            mapAll.put("doc", "application/msword");

            mapAll.put("dot", "application/x-dot");

            mapAll.put("dvi", "application/x-dvi");

            mapAll.put("dwf", "drawing/x-dwf");

            mapAll.put("dwg", "application/x-autocad");

            mapAll.put("dxf", "application/x-autocad");

            mapAll.put("dxr", "application/x-director");

            mapAll.put("ebk", "application/x-expandedbook");

            mapAll.put("emb", "chemical/x-embl-dl-nucleotide");

            mapAll.put("embl", "chemical/x-embl-dl-nucleotide");

            mapAll.put("eps", "application/postscript");

            mapAll.put("eri", "image/x-eri");

            mapAll.put("es", "audio/echospeech");

            mapAll.put("esl", "audio/echospeech");

            mapAll.put("etc", "application/x-earthtime");

            mapAll.put("etx", "text/x-setext");

            mapAll.put("evm", "x-lml/x-evm");

            mapAll.put("evy", "application/x-envoy");

            mapAll.put("exe", "application/octet-stream");

            mapAll.put("fh4", "image/x-freehand");

            mapAll.put("fh5", "image/x-freehand");

            mapAll.put("fhc", "image/x-freehand");

            mapAll.put("fif", "image/fif");

            mapAll.put("fm", "application/x-maker");

            mapAll.put("fpx", "image/x-fpx");

            mapAll.put("fvi", "video/isivideo");

            mapAll.put("gau", "chemical/x-gaussian-input");

            mapAll.put("gca", "application/x-gca-compressed");

            mapAll.put("gdb", "x-lml/x-gdb");

            mapAll.put("gif", "image/gif");

            mapAll.put("gps", "application/x-gps");

            mapAll.put("gtar", "application/x-gtar");

            mapAll.put("gz", "application/x-gzip");

            mapAll.put("hdf", "application/x-hdf");

            mapAll.put("hdm", "text/x-hdml");

            mapAll.put("hdml", "text/x-hdml");

            mapAll.put("hlp", "application/winhlp");

            mapAll.put("hqx", "application/mac-binhex40");

            mapAll.put("htm", "text/html");

            mapAll.put("html", "text/html");

            mapAll.put("hts", "text/html");

            mapAll.put("ice", "x-conference/x-cooltalk");

            mapAll.put("ico", "application/octet-stream");

            mapAll.put("ief", "image/ief");

            mapAll.put("ifm", "image/gif");

            mapAll.put("ifs", "image/ifs");

            mapAll.put("imy", "audio/melody");

            mapAll.put("ins", "application/x-NET-Install");

            mapAll.put("ips", "application/x-ipscript");

            mapAll.put("ipx", "application/x-ipix");

            mapAll.put("it", "audio/x-mod");

            mapAll.put("itz", "audio/x-mod");

            mapAll.put("ivr", "i-world/i-vrml");

            mapAll.put("j2k", "image/j2k");

            mapAll.put("jad", "text/vnd.sun.j2me.app-descriptor");

            mapAll.put("jam", "application/x-jam");

            mapAll.put("jar", "application/java-archive");

            mapAll.put("jnlp", "application/x-java-jnlp-file");

            mapAll.put("jpe", "image/jpeg");

            mapAll.put("jpeg", "image/jpeg");

            mapAll.put("jpg", "image/jpeg");

            mapAll.put("jpz", "image/jpeg");

            mapAll.put("js", "application/x-javascript");

            mapAll.put("jwc", "application/jwc");

            mapAll.put("kjx", "application/x-kjx");

            mapAll.put("lak", "x-lml/x-lak");

            mapAll.put("latex", "application/x-latex");

            mapAll.put("lcc", "application/fastman");

            mapAll.put("lcl", "application/x-digitalloca");

            mapAll.put("lcr", "application/x-digitalloca");

            mapAll.put("lgh", "application/lgh");

            mapAll.put("lha", "application/octet-stream");

            mapAll.put("lml", "x-lml/x-lml");

            mapAll.put("lmlpack", "x-lml/x-lmlpack");

            mapAll.put("lsf", "video/x-ms-asf");

            mapAll.put("lsx", "video/x-ms-asf");

            mapAll.put("lzh", "application/x-lzh");

            mapAll.put("m13", "application/x-msmediaview");

            mapAll.put("m14", "application/x-msmediaview");

            mapAll.put("m15", "audio/x-mod");

            mapAll.put("m3u", "audio/x-mpegurl");

            mapAll.put("m3url", "audio/x-mpegurl");

            mapAll.put("ma1", "audio/ma1");

            mapAll.put("ma2", "audio/ma2");

            mapAll.put("ma3", "audio/ma3");

            mapAll.put("ma5", "audio/ma5");

            mapAll.put("man", "application/x-troff-man");

            mapAll.put("map", "magnus-internal/imagemap");

            mapAll.put("mbd", "application/mbedlet");

            mapAll.put("mct", "application/x-mascot");

            mapAll.put("mdb", "application/x-msaccess");

            mapAll.put("mdz", "audio/x-mod");

            mapAll.put("me", "application/x-troff-me");

            mapAll.put("mel", "text/x-vmel");

            mapAll.put("mi", "application/x-mif");

            mapAll.put("mid", "audio/midi");

            mapAll.put("midi", "audio/midi");

            mapAll.put("mif", "application/x-mif");

            mapAll.put("mil", "image/x-cals");

            mapAll.put("mio", "audio/x-mio");

            mapAll.put("mmf", "application/x-skt-lbs");

            mapAll.put("mng", "video/x-mng");

            mapAll.put("mny", "application/x-msmoney");

            mapAll.put("moc", "application/x-mocha");

            mapAll.put("mocha", "application/x-mocha");

            mapAll.put("mod", "audio/x-mod");

            mapAll.put("mof", "application/x-yumekara");

            mapAll.put("mol", "chemical/x-mdl-molfile");

            mapAll.put("mop", "chemical/x-mopac-input");

            mapAll.put("mov", "video/quicktime");

            mapAll.put("movie", "video/x-sgi-movie");

            mapAll.put("mp2", "audio/x-mpeg");

            mapAll.put("mp3", "audio/x-mpeg");

            mapAll.put("mp4", "video/mp4");

            mapAll.put("mpc", "application/vnd.mpohun.certificate");

            mapAll.put("mpe", "video/mpeg");

            mapAll.put("mpeg", "video/mpeg");

            mapAll.put("mpg", "video/mpeg");

            mapAll.put("mpg4", "video/mp4");

            mapAll.put("mpga", "audio/mpeg");

            mapAll.put("mpn", "application/vnd.mophun.application");

            mapAll.put("mpp", "application/vnd.ms-project");

            mapAll.put("mps", "application/x-mapserver");

            mapAll.put("mrl", "text/x-mrml");

            mapAll.put("mrm", "application/x-mrm");

            mapAll.put("ms", "application/x-troff-ms");

            mapAll.put("mts", "application/metastream");

            mapAll.put("mtx", "application/metastream");

            mapAll.put("mtz", "application/metastream");

            mapAll.put("mzv", "application/metastream");

            mapAll.put("nar", "application/zip");

            mapAll.put("nbmp", "image/nbmp");

            mapAll.put("nc", "application/x-netcdf");

            mapAll.put("ndb", "x-lml/x-ndb");

            mapAll.put("ndwn", "application/ndwn");

            mapAll.put("nif", "application/x-nif");

            mapAll.put("nmz", "application/x-scream");

            mapAll.put("nokia-op-logo", "image/vnd.nok-oplogo-color");

            mapAll.put("npx", "application/x-netfpx");

            mapAll.put("nsnd", "audio/nsnd");

            mapAll.put("nva", "application/x-neva1");

            mapAll.put("oda", "application/oda");

            mapAll.put("oom", "application/x-AtlasMate-Plugin");

            mapAll.put("pac", "audio/x-pac");

            mapAll.put("pae", "audio/x-epac");

            mapAll.put("pan", "application/x-pan");

            mapAll.put("pbm", "image/x-portable-bitmap");

            mapAll.put("pcx", "image/x-pcx");

            mapAll.put("pda", "image/x-pda");

            mapAll.put("pdb", "chemical/x-pdb");

            mapAll.put("pdf", "application/pdf");

            mapAll.put("pfr", "application/font-tdpfr");

            mapAll.put("pgm", "image/x-portable-graymap");

            mapAll.put("pict", "image/x-pict");

            mapAll.put("pm", "application/x-perl");

            mapAll.put("pmd", "application/x-pmd");

            mapAll.put("png", "image/png");

            mapAll.put("pnm", "image/x-portable-anymap");

            mapAll.put("pnz", "image/png");

            mapAll.put("pot", "application/vnd.ms-powerpoint");

            mapAll.put("ppm", "image/x-portable-pixmap");

            mapAll.put("pps", "application/vnd.ms-powerpoint");

            mapAll.put("ppt", "application/vnd.ms-powerpoint");

            mapAll.put("pqf", "application/x-cprplayer");

            mapAll.put("pqi", "application/cprplayer");

            mapAll.put("prc", "application/x-prc");

            mapAll.put("proxy", "application/x-ns-proxy-autoconfig");

            mapAll.put("ps", "application/postscript");

            mapAll.put("ptlk", "application/listenup");

            mapAll.put("pub", "application/x-mspublisher");

            mapAll.put("pvx", "video/x-pv-pvx");

            mapAll.put("qcp", "audio/vnd.qcelp");

            mapAll.put("qt", "video/quicktime");

            mapAll.put("qti", "image/x-quicktime");

            mapAll.put("qtif", "image/x-quicktime");

            mapAll.put("r3t", "text/vnd.rn-realtext3d");

            mapAll.put("ra", "audio/x-pn-realaudio");

            mapAll.put("ram", "audio/x-pn-realaudio");

            mapAll.put("rar", "application/x-rar-compressed");

            mapAll.put("ras", "image/x-cmu-raster");

            mapAll.put("rdf", "application/rdf+xml");

            mapAll.put("rf", "image/vnd.rn-realflash");

            mapAll.put("rgb", "image/x-rgb");

            mapAll.put("rlf", "application/x-richlink");

            mapAll.put("rm", "audio/x-pn-realaudio");

            mapAll.put("rmf", "audio/x-rmf");

            mapAll.put("rmm", "audio/x-pn-realaudio");

            mapAll.put("rmvb", "audio/x-pn-realaudio");

            mapAll.put("rnx", "application/vnd.rn-realplayer");

            mapAll.put("roff", "application/x-troff");

            mapAll.put("rp", "image/vnd.rn-realpix");

            mapAll.put("rpm", "audio/x-pn-realaudio-plugin");

            mapAll.put("rt", "text/vnd.rn-realtext");

            mapAll.put("rte", "x-lml/x-gps");

            mapAll.put("rtf", "application/rtf");

            mapAll.put("rtg", "application/metastream");

            mapAll.put("rtx", "text/richtext");

            mapAll.put("rv", "video/vnd.rn-realvideo");

            mapAll.put("rwc", "application/x-rogerwilco");

            mapAll.put("s3m", "audio/x-mod");

            mapAll.put("s3z", "audio/x-mod");

            mapAll.put("sca", "application/x-supercard");

            mapAll.put("scd", "application/x-msschedule");

            mapAll.put("sdf", "application/e-score");

            mapAll.put("sea", "application/x-stuffit");

            mapAll.put("sgm", "text/x-sgml");

            mapAll.put("sgml", "text/x-sgml");

            mapAll.put("sh", "application/x-sh");

            mapAll.put("shar", "application/x-shar");

            mapAll.put("shtml", "magnus-internal/parsed-html");

            mapAll.put("shw", "application/presentations");

            mapAll.put("si6", "image/si6");

            mapAll.put("si7", "image/vnd.stiwap.sis");

            mapAll.put("si9", "image/vnd.lgtwap.sis");

            mapAll.put("sis", "application/vnd.symbian.install");

            mapAll.put("sit", "application/x-stuffit");

            mapAll.put("skd", "application/x-Koan");

            mapAll.put("skm", "application/x-Koan");

            mapAll.put("skp", "application/x-Koan");

            mapAll.put("skt", "application/x-Koan");

            mapAll.put("slc", "application/x-salsa");

            mapAll.put("smd", "audio/x-smd");

            mapAll.put("smi", "application/smil");

            mapAll.put("smil", "application/smil");

            mapAll.put("smp", "application/studiom");

            mapAll.put("smz", "audio/x-smd");

            mapAll.put("snd", "audio/basic");

            mapAll.put("spc", "text/x-speech");

            mapAll.put("spl", "application/futuresplash");

            mapAll.put("spr", "application/x-sprite");

            mapAll.put("sprite", "application/x-sprite");

            mapAll.put("spt", "application/x-spt");

            mapAll.put("src", "application/x-wais-source");

            mapAll.put("stk", "application/hyperstudio");

            mapAll.put("stm", "audio/x-mod");

            mapAll.put("sv4cpio", "application/x-sv4cpio");

            mapAll.put("sv4crc", "application/x-sv4crc");

            mapAll.put("svf", "image/vnd");

            mapAll.put("svg", "image/svg-xml");

            mapAll.put("svh", "image/svh");

            mapAll.put("svr", "x-world/x-svr");

            mapAll.put("swf", "application/x-shockwave-flash");

            mapAll.put("swfl", "application/x-shockwave-flash");

            mapAll.put("t", "application/x-troff");

            mapAll.put("tad", "application/octet-stream");

            mapAll.put("talk", "text/x-speech");

            mapAll.put("tar", "application/x-tar");

            mapAll.put("taz", "application/x-tar");

            mapAll.put("tbp", "application/x-timbuktu");

            mapAll.put("tbt", "application/x-timbuktu");

            mapAll.put("tcl", "application/x-tcl");

            mapAll.put("tex", "application/x-tex");

            mapAll.put("texi", "application/x-texinfo");

            mapAll.put("texinfo", "application/x-texinfo");

            mapAll.put("tgz", "application/x-tar");

            mapAll.put("thm", "application/vnd.eri.thm");

            mapAll.put("tif", "image/tiff");

            mapAll.put("tiff", "image/tiff");

            mapAll.put("tki", "application/x-tkined");

            mapAll.put("tkined", "application/x-tkined");

            mapAll.put("toc", "application/toc");

            mapAll.put("toy", "image/toy");

            mapAll.put("tr", "application/x-troff");

            mapAll.put("trk", "x-lml/x-gps");

            mapAll.put("trm", "application/x-msterminal");

            mapAll.put("tsi", "audio/tsplayer");

            mapAll.put("tsp", "application/dsptype");

            mapAll.put("tsv", "text/tab-separated-values");

            mapAll.put("tsv", "text/tab-separated-values");

            mapAll.put("ttf", "application/octet-stream");

            mapAll.put("ttz", "application/t-time");

            mapAll.put("txt", "text/plain");

            mapAll.put("ult", "audio/x-mod");

            mapAll.put("ustar", "application/x-ustar");

            mapAll.put("uu", "application/x-uuencode");

            mapAll.put("uue", "application/x-uuencode");

            mapAll.put("vcd", "application/x-cdlink");

            mapAll.put("vcf", "text/x-vcard");

            mapAll.put("vdo", "video/vdo");

            mapAll.put("vib", "audio/vib");

            mapAll.put("viv", "video/vivo");

            mapAll.put("vivo", "video/vivo");

            mapAll.put("vmd", "application/vocaltec-media-desc");

            mapAll.put("vmf", "application/vocaltec-media-file");

            mapAll.put("vmi", "application/x-dreamcast-vms-info");

            mapAll.put("vms", "application/x-dreamcast-vms");

            mapAll.put("vox", "audio/voxware");

            mapAll.put("vqe", "audio/x-twinvq-plugin");

            mapAll.put("vqf", "audio/x-twinvq");

            mapAll.put("vql", "audio/x-twinvq");

            mapAll.put("vre", "x-world/x-vream");

            mapAll.put("vrml", "x-world/x-vrml");

            mapAll.put("vrt", "x-world/x-vrt");

            mapAll.put("vrw", "x-world/x-vream");

            mapAll.put("vts", "workbook/formulaone");

            mapAll.put("wav", "audio/x-wav");

            mapAll.put("wax", "audio/x-ms-wax");

            mapAll.put("wbmp", "image/vnd.wap.wbmp");

            mapAll.put("web", "application/vnd.xara");

            mapAll.put("wi", "image/wavelet");

            mapAll.put("wis", "application/x-InstallShield");

            mapAll.put("wm", "video/x-ms-wm");

            mapAll.put("wma", "audio/x-ms-wma");

            mapAll.put("wmd", "application/x-ms-wmd");

            mapAll.put("wmf", "application/x-msmetafile");

            mapAll.put("wml", "text/vnd.wap.wml");

            mapAll.put("wmlc", "application/vnd.wap.wmlc");

            mapAll.put("wmls", "text/vnd.wap.wmlscript");

            mapAll.put("wmlsc", "application/vnd.wap.wmlscriptc");

            mapAll.put("wmlscript", "text/vnd.wap.wmlscript");

            mapAll.put("wmv", "audio/x-ms-wmv");

            mapAll.put("wmx", "video/x-ms-wmx");

            mapAll.put("wmz", "application/x-ms-wmz");

            mapAll.put("wpng", "image/x-up-wpng");

            mapAll.put("wpt", "x-lml/x-gps");

            mapAll.put("wri", "application/x-mswrite");

            mapAll.put("wrl", "x-world/x-vrml");

            mapAll.put("wrz", "x-world/x-vrml");

            mapAll.put("ws", "text/vnd.wap.wmlscript");

            mapAll.put("wsc", "application/vnd.wap.wmlscriptc");

            mapAll.put("wv", "video/wavelet");

            mapAll.put("wvx", "video/x-ms-wvx");

            mapAll.put("wxl", "application/x-wxl");

            mapAll.put("x-gzip", "application/x-gzip");

            mapAll.put("xar", "application/vnd.xara");

            mapAll.put("xbm", "image/x-xbitmap");

            mapAll.put("xdm", "application/x-xdma");

            mapAll.put("xdma", "application/x-xdma");

            mapAll.put("xdw", "application/vnd.fujixerox.docuworks");

            mapAll.put("xht", "application/xhtml+xml");

            mapAll.put("xhtm", "application/xhtml+xml");

            mapAll.put("xhtml", "application/xhtml+xml");

            mapAll.put("xla", "application/vnd.ms-excel");

            mapAll.put("xlc", "application/vnd.ms-excel");

            mapAll.put("xll", "application/x-excel");

            mapAll.put("xlm", "application/vnd.ms-excel");

            mapAll.put("xls", "application/vnd.ms-excel");

            mapAll.put("xlt", "application/vnd.ms-excel");

            mapAll.put("xlw", "application/vnd.ms-excel");

            mapAll.put("xm", "audio/x-mod");

            mapAll.put("xml", "text/xml");

            mapAll.put("xmz", "audio/x-mod");

            mapAll.put("xpi", "application/x-xpinstall");

            mapAll.put("xpm", "image/x-xpixmap");

            mapAll.put("xsit", "text/xml");

            mapAll.put("xsl", "text/xml");

            mapAll.put("xul", "text/xul");

            mapAll.put("xwd", "image/x-xwindowdump");

            mapAll.put("xyz", "chemical/x-pdb");

            mapAll.put("yz1", "application/x-yz1");

            mapAll.put("z", "application/x-compress");

            mapAll.put("zac", "application/x-zaurus-zac");

            mapAll.put("zip", "application/zip");

        }

        return mapAll;

    }

}

来自为知笔记(Wiz)

时间： 2024-10-29 19:13:30

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