[英]TCP connection Socket.getInputStream()
I created an application which establishes connection with the given port and transport data either ways. 我创建了一个应用程序,该应用程序与给定的端口建立连接并以两种方式传输数据。 But I am having issues in reading the data from the server. 但是我在从服务器读取数据时遇到问题。
try{
Socket skt = new Socket(127.98.68.11, 1111); // connecting to this to get data
String message = "some test message";
if(option.equalsIgnoreCase("send")){
OutputStream outToServer = skt.getOutputStream();
outToServer.write(message); // this is working, message stored on server-side
}else if(option.equalsIgnoreCase("receive")){
BufferedReader in = new BufferedReader (new InputStreamReader(sit.getInputStream()));
String fromServer = in.readLine();
System.Out.Println(fromServer);
}
}catch(IOException io){
io.printStackTrace();
}
In this program everything is working as expected. 在此程序中,所有操作均按预期进行。 except in.readline(). 除了in.readline()。
I tried running this program in debugging mode, and the by the time compiler reaches this command. 我尝试在调试模式下运行该程序,并且在编译器到达此命令时。 is was doing nothing and i can't see the cursor also 什么也没做,我也看不到光标
可能是因为您尝试执行in.readLine()
这要求服务器使用换行符终止发送给客户端的“接收”命令。“ \\ n”或“ \\ r \\ n”
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