【原创】java socket 和.net socket 通讯 demo

结束符协议"##"

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
import org.codehaus.jackson.*;
import org.codehaus.jackson.map.ObjectMapper;

public class Main {

    private static JsonGenerator jsonGenerator = null;
    private static ObjectMapper objectMapper = null;

    public static void main(String[] args) throws IOException {

        objectMapper = new ObjectMapper();
        jsonGenerator = objectMapper.getJsonFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        List<Sms> list = new ArrayList<Sms>();
        list.clear();
        Sms model=new Sms();
        model.setContent("内容");
        model.setMb("15504718283");
        model.setPb("123663");
        list.add(model);
        list.add(model);
        System.out.println(""+list.size());
        String str=objectMapper.writeValueAsString(list);
        System.out.println(str);
        String bs=Base64.encode(str.getBytes("UTF-8"));
        System.out.println(bs);
        SendMsg(bs+"##");
    }

    public static void SendMsg(String str) throws UnknownHostException, IOException
    {
        Socket socket=new Socket("127.0.0.1",2012);
        BufferedReader sin=new BufferedReader(new InputStreamReader(System.in));
        PrintWriter os=new PrintWriter(socket.getOutputStream());
        BufferedReader is=new BufferedReader(new InputStreamReader(socket.getInputStream()));

        String readline="yes";
        while(!readline.equals("bye")){
            os.println(str);
            os.flush();
            System.out.println("Client:"+str);
            System.out.println("Server:"+is.readLine());
            readline=sin.readLine();
        }
        os.close(); //关闭Socket输出流
        is.close(); //关闭Socket输入流
        socket.close(); //关闭Socket
    }

    /* (non-Java-doc)
     * @see java.lang.Object#Object()
     */
    public Main() {
        super();
    }

}

import org.codehaus.jackson.annotate.JsonProperty;

public class Sms {
    //@JsonProperty("Content")
    private String Content;
    //@JsonProperty("Mb")
    private String Mb;
    //@JsonProperty("Pb")
    private String Pb;
    @JsonProperty("Content")
    public String getContent() {
        return Content;
    }
    public void setContent(String content) {
        Content = content;
    }
    @JsonProperty("Mb")
    public String getMb() {
        return Mb;
    }
    public void setMb(String mb) {
        Mb = mb;
    }
    @JsonProperty("Pb")
    public String getPb() {
        return Pb;
    }
    public void setPb(String pb) {
        Pb = pb;
    }

}

import java.lang.*;
import java.io.*; 

public class Base64 {
    private static char[] base64EncodeChars = new char[] {
        'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
        'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
        'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
        'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
        'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
        'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
        'w', 'x', 'y', 'z', '0', '1', '2', '3',
        '4', '5', '6', '7', '8', '9', '+', '/' }; 

    private static byte[] base64DecodeChars = new byte[] {
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,
    52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,
    -1,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14,
    15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
    -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
    41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 }; 

    public static String encode(byte[] data) {
        StringBuffer sb = new StringBuffer();
        int len = data.length;
        int i = 0;
        int b1, b2, b3;
        while (i < len) {
            b1 = data[i++] & 0xff;
            if (i == len)
            {
                sb.append(base64EncodeChars[b1 >>> 2]);
                sb.append(base64EncodeChars[(b1 & 0x3) << 4]);
                sb.append("==");
                break;
            }
            b2 = data[i++] & 0xff;
            if (i == len)
            {
                sb.append(base64EncodeChars[b1 >>> 2]);
                sb.append(base64EncodeChars[((b1 & 0x03) << 4) | ((b2 & 0xf0) >>> 4)]);
                sb.append(base64EncodeChars[(b2 & 0x0f) << 2]);
                sb.append("=");
                break;
            }
            b3 = data[i++] & 0xff;
            sb.append(base64EncodeChars[b1 >>> 2]);
            sb.append(base64EncodeChars[((b1 & 0x03) << 4) | ((b2 & 0xf0) >>> 4)]);
            sb.append(base64EncodeChars[((b2 & 0x0f) << 2) | ((b3 & 0xc0) >>> 6)]);
            sb.append(base64EncodeChars[b3 & 0x3f]);
        }
        return sb.toString();
    } 

    public static byte[] decode(String str) throws UnsupportedEncodingException {
        StringBuffer sb = new StringBuffer();
        byte[] data = str.getBytes("US-ASCII");
        int len = data.length;
        int i = 0;
        int b1, b2, b3, b4;
        while (i < len) {
            /* b1 */
            do {
                b1 = base64DecodeChars[data[i++]];
            } while (i < len && b1 == -1);
            if (b1 == -1) break;
            /* b2 */
            do {
                b2 = base64DecodeChars[data[i++]];
            } while (i < len && b2 == -1);
            if (b2 == -1) break;
            sb.append((char)((b1 << 2) | ((b2 & 0x30) >>> 4)));
            /* b3 */
            do {
                b3 = data[i++];
                if (b3 == 61) return sb.toString().getBytes("ISO-8859-1");
                b3 = base64DecodeChars[b3];
            } while (i < len && b3 == -1);
            if (b3 == -1) break;
            sb.append((char)(((b2 & 0x0f) << 4) | ((b3 & 0x3c) >>> 2)));
            /* b4 */
            do {
                b4 = data[i++];
                if (b4 == 61) return sb.toString().getBytes("ISO-8859-1");
                b4 = base64DecodeChars[b4];
            } while (i < len && b4 == -1);
            if (b4 == -1) break;
            sb.append((char)(((b3 & 0x03) << 6) | b4));
        }
        return sb.toString().getBytes("ISO-8859-1");
    }
}

构造list<sms> 转json  转base64 添加结束符 ##  编码UTF-8

c#

进行相应解析 Convert.FromBase64String()即可

json标准解析