Java HTTP Port Find read(String host, int port)

Description

read

License

Apache License

Declaration

public static String read(String host, int port) 

Method Source Code

//package com.java2s;
/*//from ww w.  j  a  v a  2  s .  c  o  m
 * Copyright 2002-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.Socket;

public class Main {
    public static String read(String host, int port) {
        return read(host, port, null);
    }

    public static String read(String host, int port, String dataToSend) {
        try {
            Socket socket = new Socket(host, port);
            InputStreamReader reader = new InputStreamReader(socket.getInputStream());
            if (dataToSend != null) {
                DataOutputStream outputStream = new DataOutputStream(socket.getOutputStream());
                outputStream.writeBytes(dataToSend);
            }
            StringBuilder content = new StringBuilder();
            int c = reader.read();
            while (c != -1) {
                content.append((char) c);
                c = reader.read();
            }
            reader.close();
            return content.toString();
        } catch (IOException e) {
            throw new IllegalStateException(e);
        }
    }
}

Related

1. pingServer(String host, Integer port)
2. randomAvailablePort()
3. randomFreePort()
4. randomFreePort()
5. randomFreePort()
6. readHttpContent(String domain, String resource, int port)
7. replace(final String host, final int port, final String user, final String program, final String relation, final String dataset, final String format)
8. resolve(final String desc, final int defaultPort)
9. safePort(final String port)