我已经连接到一个已经存在的服务器,其中包含我需要读入的字符串行。鉴于我只需要读取一个String类型,哪个输入阅读器可以在这里工作,所以我可以在我的行中逐行读取循环?这是我的简单客户端:
public class Client
{
public static final int PORT_NUMBER = 8888;
public static void main(String[] args)
{
int port = PORT_NUMBER;
String content;
OutputStream output;
InputStream input;
Socket s = null;
try
{
s = new Socket("server.example.exp", port);
output = s.getOutputStream();
input = s.getInputStream();
System.out.println("Connected to " + s.getInetAddress() + " on port " + s.getPort());
}
catch (IOException e) {System.err.println(e);}
while (true)
{
try
{
//read next line from server
}
catch (EOFException eof){
System.out.println("eof encountered" + eof.getMessage());
break;
}
catch (OptionalDataException ode){System.out.println("OptionalDataException" + ode.getMessage());}
catch (IOException ioe){System.out.println("IOException on read object");}
catch (ClassNotFoundException cnf){System.out.println("ClassNotFoundException");}
}
}
}
我知道这是一个非常基本的问题,我只是难以入门,就是这样。我感谢任何澄清。感谢。
答案 0 :(得分:1)
要从InputStream中读取,您可以将其包装在InputStreamReader中,然后再包含BufferedReader,您可以从中读取线条:
BufferedReader input;
input = new BufferedReader(new InputStreamReader(s.getInputStream()));
Then:
while(true){
try{
input.readLine();//Read from server
}
答案 1 :(得分:0)
在您的
之前添加以下行 BufferedReader inp2 = new BufferedReader(new InputStreamReader(inp));
while (true) {
try {
inp2.readLine();
}
}