语法：native2ascii [options] [inputfile [outputfile]]
描述：如果outputfile没有指定，标准输出将用于结果输出；如果inputfile没有指定，标准输入设备将用于输入。
参数
-reverse
使用该参数将Unicode编码字符转换为本地编码字符
-encoding encoding_name
用于指定转化时使用的字符编码。默认编码从系统属性file.encoding获取。后面的表格式字符编码，指定encoding_name使用表格第一栏。
-Joption
该参数一般无需使用，用于指定java虚拟机的启动参数。例如：-J-Xms48m设置虚拟机启动时分配内存为48M 。
Example1:
native2ascii test.txt test_unicode.txt
test.txt文件内容：native2ascii测试
test_unicode.txt文件内容：native2asciiu6d4bu8bd5
Example2:
native2ascii test_unicode.txt test_gbk.txt -reverse
test_gbk.txt内容：native2ascii测试
Basic Encoding Set (contained in lib/rt.jar)
Supported by java.nio, java.io and java.lang APIs
Canonical Name for java.nio API |
Canonical Name for java.io and java.lang API |
Description |
|---|---|---|
US-ASCII |
ASCII |
American Standard Code for Information Interchange |
windows-1250 |
Cp1250 |
Windows Eastern European |
windows-1251 |
Cp1251 |
Windows Cyrillic |
windows-1252 |
Cp1252 |
Windows Latin-1 |
windows-1253 |
Cp1253 |
Windows Greek |
windows-1254 |
Cp1254 |
Windows Turkish |
windows-1257 |
Cp1257 |
Windows Baltic |
ISO-8859-1 |
ISO8859_1 |
ISO 8859-1, Latin Alphabet No. 1 |
ISO-8859-2 |
ISO8859_2 |
Latin Alphabet No. 2 |
ISO-8859-4 |
ISO8859_4 |
Latin Alphabet No. 4 |
ISO-8859-5 |
ISO8859_5 |
Latin/Cyrillic Alphabet |
ISO-8859-7 |
ISO8859_7 |
Latin/Greek Alphabet |
ISO-8859-9 |
ISO8859_9 |
Latin Alphabet No. 5 |
ISO-8859-13 |
ISO8859_13 |
Latin Alphabet No. 7 |
ISO-8859-15 |
ISO8859_15 |
Latin Alphabet No. 9 |
KOI8-R |
KOI8_R |
KOI8-R, Russian |
UTF-8 |
UTF8 |
Eight-bit UCS Transformation Format |
UTF-16 |
UTF-16 |
Sixteen-bit UCS Transformation Format, byte order identified by an optional byte-order mark |
UTF-16BE |
UnicodeBigUnmarked |
Sixteen-bit Unicode Transformation Format, big-endian byte order |
UTF-16LE |
UnicodeLittleUnmarked |
Sixteen-bit Unicode Transformation Format, little-endian byte order |
Not available |
UnicodeBig |
Sixteen-bit Unicode Transformation Format, big-endian byte order, with byte-order mark |
Not available |
UnicodeLittle |
Sixteen-bit Unicode Transformation Format, little-endian byte order, with byte-order mark |
Extended Encoding Set (contained in lib/charsets.jar)
Supported by java.nio, java.io and java.lang APIs
Canonical Name for java.nio API |
Canonical Name for java.io and java.lang API |
Description |
|---|---|---|
windows-1255 |
Cp1255 |
Windows Hebrew |
windows-1256 |
Cp1256 |
Windows Arabic |
windows-1258 |
Cp1258 |
Windows Vietnamese |
ISO-8859-3 |
ISO8859_3 |
Latin Alphabet No. 3 |
ISO-8859-6 |
ISO8859_6 |
Latin/Arabic Alphabet |
ISO-8859-8 |
ISO8859_8 |
Latin/Hebrew Alphabet |
windows-31j |
MS932 |
Windows Japanese |
EUC-JP |
EUC_JP |
JISX 0201, 0208 and 0212, EUC encoding Japanese |
x-EUC-JP-LINUX |
EUC_JP_LINUX |
JISX 0201, 0208 , EUC encoding Japanese |
Shift_JIS |
SJIS |
Shift-JIS, Japanese |
ISO-2022-JP |
ISO2022JP |
JIS X 0201, 0208, in ISO 2022 form, Japanese |
x-mswin-936 |
MS936 |
Windows Simplified Chinese |
GB18030 |
GB18030 |
Simplified Chinese, PRC standard |
x-EUC-CN |
EUC_CN |
GB2312, EUC encoding, Simplified Chinese |
GBK |
GBK |
GBK, Simplified Chinese |
ISCII91 |
ISCII91 |
ISCII91 encoding of Indic scripts |
x-windows-949 |
MS949 |
Windows Korean |
EUC-KR |
EUC_KR |
KS C 5601, EUC encoding, Korean |
ISO-2022-KR |
ISO2022KR |
ISO 2022 KR, Korean |
x-windows-950 |
MS950 |
Windows Traditional Chinese |
x-MS950-HKSCS |
MS950_HKSCS |
Windows Traditional Chinese with * extensions |
x-EUC-TW |
EUC_TW |
CNS11643 (Plane 1-3), EUC encoding, Traditional Chinese |
Big5 |
Big5 |
Big5, Traditional Chinese |
Big5-HKSCS |
Big5_HKSCS |
Big5 with * extensions, Traditional Chinese |
TIS-620 |
TIS620 |
TIS620, Thai |
Extended Encoding Set (contained in lib/charsets.jar)
Supported by java.io and java.lang APIs
Canonical Name |
Description |
|---|---|
Big5_Solaris |
Big5 with seven additional Hanzi ideograph character mappings for the Solaris zh_TW.BIG5 locale |
Cp037 |
USA, Canada (Bilingual, French), Netherlands, Portugal, Brazil, Australia |
Cp273 |
IBM Austria, Germany |
Cp277 |
IBM Denmark, Norway |
Cp278 |
IBM Finland, Sweden |
Cp280 |
IBM Italy |
Cp284 |
IBM Catalan/Spain, Spanish Latin America |
Cp285 |
IBM United Kingdom, Ireland |
Cp297 |
IBM France |
Cp420 |
IBM Arabic |
Cp424 |
IBM Hebrew |
Cp437 |
MS-DOS United States, Australia, New Zealand, South Africa |
Cp500 |
EBCDIC 500V1 |
Cp737 |
PC Greek |
Cp775 |
PC Baltic |
Cp838 |
IBM Thailand extended SBCS |
Cp850 |
MS-DOS Latin-1 |
Cp852 |
MS-DOS Latin-2 |
Cp855 |
IBM Cyrillic |
Cp856 |
IBM Hebrew |
Cp857 |
IBM Turkish |
Cp858 |
Variant of Cp850 with Euro character |
Cp860 |
MS-DOS Portuguese |
Cp861 |
MS-DOS Icelandic |
Cp862 |
PC Hebrew |
Cp863 |
MS-DOS Canadian French |
Cp864 |
PC Arabic |
Cp865 |
MS-DOS Nordic |
Cp866 |
MS-DOS Russian |
Cp868 |
MS-DOS Pakistan |
Cp869 |
IBM Modern Greek |
Cp870 |
IBM Multilingual Latin-2 |
Cp871 |
IBM Iceland |
Cp874 |
IBM Thai |
Cp875 |
IBM Greek |
Cp918 |
IBM Pakistan (Urdu) |
Cp921 |
IBM Latvia, Lithuania (AIX, DOS) |
Cp922 |
IBM Estonia (AIX, DOS) |
Cp930 |
Japanese Katakana-Kanji mixed with 4370 UDC, superset of 5026 |
Cp933 |
Korean Mixed with 1880 UDC, superset of 5029 |
Cp935 |
Simplified Chinese Host mixed with 1880 UDC, superset of 5031 |
Cp937 |
Traditional Chinese Host miexed with 6204 UDC, superset of 5033 |
Cp939 |
Japanese Latin Kanji mixed with 4370 UDC, superset of 5035 |
Cp942 |
IBM OS/2 Japanese, superset of Cp932 |
Cp942C |
Variant of Cp942 |
Cp943 |
IBM OS/2 Japanese, superset of Cp932 and Shift-JIS |
Cp943C |
Variant of Cp943 |
Cp948 |
OS/2 Chinese (*) superset of 938 |
Cp949 |
PC Korean |
Cp949C |
Variant of Cp949 |
Cp950 |
PC Chinese (*, *) |
Cp964 |
AIX Chinese (*) |
Cp970 |
AIX Korean |
Cp1006 |
IBM AIX Pakistan (Urdu) |
Cp1025 |
IBM Multilingual Cyrillic: Bulgaria, Bosnia, Herzegovinia, Macedonia (FYR) |
Cp1026 |
IBM Latin-5, Turkey |
Cp1046 |
IBM Arabic - Windows |
Cp1097 |
IBM Iran (Farsi)/Persian |
Cp1098 |
IBM Iran (Farsi)/Persian (PC) |
Cp1112 |
IBM Latvia, Lithuania |
Cp1122 |
IBM Estonia |
Cp1123 |
IBM Ukraine |
Cp1124 |
IBM AIX Ukraine |
Cp1140 |
Variant of Cp037 with Euro character |
Cp1141 |
Variant of Cp273 with Euro character |
Cp1142 |
Variant of Cp277 with Euro character |
Cp1143 |
Variant of Cp278 with Euro character |
Cp1144 |
Variant of Cp280 with Euro character |
Cp1145 |
Variant of Cp284 with Euro character |
Cp1146 |
Variant of Cp285 with Euro character |
Cp1147 |
Variant of Cp297 with Euro character |
Cp1148 |
Variant of Cp500 with Euro character |
Cp1149 |
Variant of Cp871 with Euro character |
Cp1381 |
IBM OS/2, DOS People's * (PRC) |
Cp1383 |
IBM AIX People's * (PRC) |
Cp33722 |
IBM-eucJP - Japanese (superset of 5050) |
ISO2022_CN_CNS |
CNS11643 in ISO 2022 CN form, Traditional Chinese (conversion from Unicode only) |
ISO2022_CN_GB |
GB2312 in ISO 2022 CN form, Simplified Chinese (conversion from Unicode only) |
JISAutoDetect |
Detects and converts from Shift-JIS, EUC-JP, ISO 2022 JP (conversion to Unicode only) |
MS874 |
Windows Thai |
MacArabic |
Macintosh Arabic |
MacCentralEurope |
Macintosh Latin-2 |
MacCroatian |
Macintosh Croatian |
MacCyrillic |
Macintosh Cyrillic |
MacDingbat |
Macintosh Dingbat |
MacGreek |
Macintosh Greek |
MacHebrew |
Macintosh Hebrew |
MacIceland |
Macintosh Iceland |
MacRoman |
Macintosh Roman |
MacRomania |
Macintosh Romania |
MacSymbol |
Macintosh Symbol |
MacThai |
Macintosh Thai |
MacTurkish |
Macintosh Turkish |
MacUkraine |
Macintosh Ukraine |