BufferedReader返回ISO-8859-15 String - 如何转换为UTF16 String？ [英] BufferedReader returns ISO-8859-15 String - how to convert to UTF16 String?

问题描述

我有一个FTP客户端类，它返回InputStream指向该文件。我想用BufferedReader逐行读取文件。问题是，客户端以二进制模式返回文件，并且文件具有ISO-8859-15编码。

I have an FTP client class which returns InputStream pointing the file. I would like to read the file row by row with BufferedReader. The issue is, that the client returns the file in binary mode, and the file has ISO-8859-15 encoding.

推荐答案

如果文件/流/任何真正包含ISO-8859-15编码的文本，你只需要指定创建InputStreamReader时：

If the file/stream/whatever really contains ISO-8859-15 encoded text, you just need to specify that when you create the InputStreamReader:

BufferedReader br = new BufferedReader(
    new InputStreamReader(ftp.getInputStream(), "ISO-8859-15"));

然后 readLine（）将创建有效的字符串在Java的本地编码（它是UTF-16，而不是UTF-8）。

Then readLine() will create valid Strings in Java's native encoding (which is UTF-16, not UTF-8).

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