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2006/04/27

native2ascii - Native-to-ASCII Converter

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 taken from the first column of the table of supported encodings in the Supported Encodings document.

 

-Joption

Pass option to the Java virtual machine, where option is one of the options described on the reference page for the java application launcher. For example, -J-Xms48m sets the startup memory to 48 megabytes.

 

在java中处理文件时，往往需要读取一些包含Native（应该是各种本地语言）的文件，可以通过 jdk 提供的  native2ascii 工具转化； 该工具可以自动把Native 编码的文件转化为 Unicode 编码的文件，供java程序读取，其中unicode编码使用 \uxxxxx 格式表示 (xxxx 应该是utf-16 标准吧)

 

阿涂 发表于 2006-04-27 16:28  阅读(3072) 评论( 0) 引用( 0) Java
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