java - 安卓利用Socket和PC通信无法连接？
安卓利用Socket和PC通信无法连接
已经设置了 <uses-permission android:name="android.permission.INTERNET"/>
相同代码PC端和PC端通信没有问题
会在new Socket(ip,port)这里一直堵塞；
服务器代码
public ServiceThread(Socket s) throws IOException {
socket = s;
out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socket
.getOutputStream())), true);
in=socket.getInputStream();
}
public void run() {
try {
out.println("SERVER DATA");
System.out.println("closing...");
byte[] temp = new byte[1024];
int length=-1;
while((length=in.read(temp))>0){
System.out.println(temp);
}
out.close();
socket.close();
} catch (Exception e) {
}
}
}
public class MyServer {
static final int PORT = 8778;
public static void main(String[] args) throws IOException {
ServerSocket s = new ServerSocket(PORT);
System.out.println("Server 启动");
Socket socket = s.accept();
ServiceThread t = new ServiceThread(socket);
t.start();
}
}客户端代码
Socket socket = null;
BufferedWriter out = null;
try {
socket = new Socket(ip, 8778);
out = new BufferedWriter(new OutputStreamWriter(socket
.getOutputStream()));
out.write(sendViewA.getText().toString());
} catch (Exception e) {
e.printStackTrace();
} finally { Socket socket = null;
BufferedReader in = null;
try {
socket = new Socket(ip, 8778);
in = new BufferedReader(new InputStreamReader(socket
.getInputStream()));
String fromServerStr = in.readLine();
Toast.makeText(OUTActivity.this,fromServerStr,Toast.LENGTH_LONG).show();
} catch (Exception e) {
e.printStackTrace();
} finally {
