程序片断:
StringBuffer sb = new StringBuffer();
Byte stx = Byte.decode("0x09");
sb.append(stx);
return new String(sb);InputStreamReader ir = null;
BufferedReader reader = null;
PrintStream out = null;char[] strin_chr = null;out = new PrintStream(skt.getOutputStream());
skt.setSoTimeout(60);//延时
ir = new InputStreamReader(skt.getInputStream());
reader =new BufferedReader(ir);
out.write(msg.getBytes());
while(reader.read()!=-1){
reader.read(strin_chr);
}