我面对小困难,我的Java服务器,基本上它的工作原理,但只有一条线路,当我加入另一个不发送,这里是服务器的代码片段:我的服务器有什么问题?
in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out = new PrintWriter(socket.getOutputStream(), true);
if (toSend.length() != 0) {
out.print(toSend);
out.flush();
System.out.println("connected");
toSend.setLength(0);
changeStatusTS(NULL, true);
}
if (in.ready()) {
s = in.readLine();
if ((s != null) && (s.length() != 0)) {
appendToChatBox("INCOMING: " + s + "\n");
if (s.equals("51789181 19426953") == true) {
out.println(ms.lister().toString().replace('[', ' ').replace(']', ' ').trim().replace(',', ' ') + "" + '\n');
out.println(ms.topicDesc().toString().replace('[', ' ').replace(']', ' ').trim().replace(',', ' ') + "" + '\n');
out.flush();
}
}
}
和接收部:
clientSocket = new Socket("10.0.2.2", 1234);
DataOutputStream outToServer = new DataOutputStream(clientSocket.getOutputStream());
BufferedReader inFromServer = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
sentenceX = "" + point.getLatitudeE6();
sentenceY = "" + point.getLongitudeE6();
outToServer.writeBytes(sentenceX + " " + sentenceY + '\n');
String interesting = inFromServer.readLine();
String[] holder = interesting.split("\\s+");
String title = inFromServer.readLine();
String[] titleHolder = title.split("\\s+");
达尔维克显示器正在打印作为误差:
TCP Error: java.lang.ArrayIndexOutOfBoundsException
的程序工作,但它不接收第二out.println();
仔细查看ArrayIndexOutOfBoundsException发生的行(堆栈跟踪会告诉您在哪一行它发生哪个源文件的代码)。你正在访问一个有无效索引的数组。找出索引无效的原因。添加一些日志语句,以确定它在做什么。 – Jesper