在Java中将UTF-8转换为ISO-8859-1-如何使其保持为单字节

如果你要处理UTF-16以外的字符编码，则不应使用

java.lang.String

char

ByteBuffer

java.nio.charset.Charset

Charset utf8charset = Charset.forName("UTF-8");Charset iso88591charset = Charset.forName("ISO-8859-1");ByteBuffer inputBuffer = ByteBuffer.wrap(new byte[]{(byte)0xC3, (byte)0xA2});// depre UTF-8CharBuffer data = utf8charset.depre(inputBuffer);// enpre ISO-8559-1ByteBuffer outputBuffer = iso88591charset.enpre(data);byte[] outputData = outputBuffer.array();