OutStreamWriter 和 Filewriter

JAVA API:

ABOUT OutStreamWriter:

"An OutputStreamWriter is a bridge from character streams to byte streams: Characters written to it are encoded into bytes using a specified charset. The charset that it uses may be specified by name or may be given explicitly, or the platform‘s default charset may be accepted."

「OutputStreamWriter是连接字符流和字节流的桥梁：写入这个类的字符流会被编码为“charset”所指示的编码格式。这个charset可以通过名字指定或是直接给出，也接受平台的默认charset（好像是UTF-8）。」

ABOUT FileWriter:

"The constructors of this class assume that the default character encoding and the default byte-buffer size are acceptable."

「这个类的构造函数假定用户使用默认的编码方式，并且允许使用默认的字节缓冲大小。」

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OutStreamWriter 和 Filewriter

原文：http://www.cnblogs.com/larrylawrence/p/3573343.html