native2ascii

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博客围绕native2ascii工具展开，指出Java程序显示中文是常见问题，特别是JAD文件的中文问题，通常会用native2ascii工具进行转换，还给出了该工具的概要、描述及选项等详细说明。

結構
native2ascii [options] [inputfile [outputfile]]

說明

Java 編譯器和其它 Java 工具只能處理含有 Latin-1 和/或 Unicode 編碼（/udddd 記號）字符的文件。native2ascii 將含有其它字符編碼的文件轉換成含 Latin-1 和/或 Unicode 編碼字符的文件。

若省略 outputfile，則使用標準輸出設備輸出。此外，如果也省略 inputfile，則使用標準輸入設備輸入。

選項

-reverse
執行相反的操作：將含 Latin-1 和/或 Unicode 編碼字符的文件轉換成含本地編碼字符的文件：

-encoding encoding_name
指定轉換程序使用的編碼名稱。預設的編碼從系統屬性 file.encoding 中得到。encoding_name 字符串必須是下表第一欄所示的字符串。

Converter kind	decription
Big5	Big5 碼,繁體中文
GBK	GBK碼,簡體中文

-----------------------------------------------------------------------------------------

native2ascii详解

java程序显示中文是大家都遇到过的问题，尤其是JAD文件的中文问题，一般都用native2ascii工具转换，这里收藏了native2ascii工具的详细说明：

native2ascii - Native-to-ASCII Converter

Converts a file with native-encoded characters (characters which are non-Latin 1 and non-Unicode) to one with Unicode-encoded characters.

SYNOPSIS

native2ascii [options] [inputfile [outputfile]]

DESCRIPTION

The Java compiler and other Java tools can only process files which contain Latin-1 and/or Unicode-encoded (/udddd notation) characters. native2ascii converts files which contain other character encodings into files containing Latin-1 and/or Unicode-encoded charaters.
If outputfile is omitted, standard output is used for output. If, in addition, inputfile is omitted, standard input is used for input.

OPTIONS

-reverse

Perform the reverse operation: convert a file with Latin-1 and/or Unicode encoded characters to one with native-encoded characters.

-encoding encoding_name

Specify the encoding name which is used by the conversion procedure. The default encoding is taken from System property file.encoding. The encoding_name string must be a string taken from the first column of the table below.

-------------------------------------------------------------

Converter        Description
Class
-------------------------------------------------------------

8859_1           ISO 8859-1
8859_2           ISO 8859-2
8859_3           ISO 8859-3
8859_4           ISO 8859-4
8859_5           ISO 8859-5
8859_6           ISO 8859-6
8859_7           ISO 8859-7
8859_8           ISO 8859-8
8859_9           ISO 8859-9
Big5             Big5, Traditional Chinese
CNS11643         CNS 11643, Traditional Chinese
Cp037            USA, Canada(Bilingual, French), Netherlands,
                               Portugal, Brazil, Australia
Cp1006           IBM AIX Pakistan (Urdu)
Cp1025           IBM Multilingual Cyrillic: Bulgaria, Bosnia,
                               Herzegovinia, Macedonia(FYR)
Cp1026           IBM Latin-5, Turkey
Cp1046           IBM Open Edition US EBCDIC
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
Cp1125           IBM Ukraine (PC)
Cp1250           Windows Eastern European
Cp1251           Windows Cyrillic
Cp1252           Windows Latin-1
Cp1253           Windows Greek
Cp1254           Windows Turkish
Cp1255           Windows Hebrew
Cp1256           Windows Arabic
Cp1257           Windows Baltic
Cp1258           Windows Vietnamese
Cp1381           IBM OS/2, DOS People's Republic of China (PRC)
Cp1383           IBM AIX People's Republic of China (PRC)
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
Cp33722          IBM-eucJP - Japanese (superset of 5050)
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
Cp857            IBM Turkish
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 503