Socket 通信的坑
使用Socket 通信时, 发送信息时, 使用 BufferedWriter.write(String)发送, 存在长度限制, 如果发送信息字符过多, 会自动给拆成多个信息发送, 容易导致服务器端解析错误, 修改成OutputStream.write(String.getBytes(“UTF-8”))之后解决了此问题.
遇到问题的部分
String msg="sadjkbgidasvnvdsa";
//发送遥控器的红外码时遇到的问题
OutputStream outputStream = socket.getOutputStream();
OutputStreamWriter outputStreamWriter = new OutputStreamWriter(outputStream);
BufferedWriter bufferedWriter = new BufferedWriter(outputStreamWriter);
bufferedWriter.write(order);
bufferedWriter.flush();
修改之后的代码
String msg = "sadjkbgidasvnvdsa";
OutputStream outputStream = socket.getOutputStream();
outputStream.write((msg).getBytes("UTF-8"));
outputStream.flush();