Java converts inputstream to string

Java converts inputstream to string

public static String inputstream2string (InputStream is, String charset) {
		Bytearrayoutputstream BAOs = null;

		try {
			BAOs = new Bytearrayoutputstream ();
			int i =-1;
			while ((i = Is.read ())!=-1) {
				baos.write (i);
			}
			Return baos.tostring (charset);
		} catch (IOException e) {
			e.printstacktrace ();
			Logger.error ("Filewrutil.inputstream2string (InputStream is, String charset) occur error:"
					+ e.getmessage ());
		} Finally {
			if (null!= baos) {
				try {
					baos.close ();
				} catch (IOException e) {
					e.printstacktrace () ;
					Logger.error ("Filewrutil.inputstream2string (InputStream is, String charset) occur error:"
							+ e.getmessage ());
				}
				BAOs = null;
			}
		}

		return null;
	}

which

Return baos.tostring (CharSet);

This line is very important, if you do not fill in the character code back to the noon, it is easy to appear garbled, can be GBK, UTF-8 and so on, see the actual project code can be;