【发布时间】:2015-03-30 15:24:10
【问题描述】:
private static int readAndWriteInputStream( final InputStream is, final OutputStream outStream ) throws IOException {
final byte[] buf = new byte[ 8192 ];
int read = 0;
int cntRead;
while ( ( cntRead = is.read( buf, 0, buf.length ) ) >=0 )
{
outStream.write(buf, 0, cntRead);
read += cntRead;
}
outStream.write("\n".getBytes());
return read;
}
在 outStream.write(buf, 0, cntRead); 之前我想把每一行(从输入文本中读取)文件变成一个字符串。是否可以把这个字节数据变成一个字符串。
【问题讨论】:
标签: java string byte fileinputstream fileoutputstream