smsclient.java

用java写编写的一个GPS源代码请大家多多指教

package com.gps.center.dataservice;


import java.lang.*;
import java.net.Socket;
import java.io.*;
import java.lang.String;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;

/* 短信客户端
 */
public class SMSClient {
    private Socket ClientSocket; //客户端引socket用
    private DataInputStream is;
    private DataOutputStream os;

    public String Error;
    public String Option;
    public String Record;
    public String Mobile;
    public String Content;
    public String DateTime;
    //初始化变量
    public SMSClient() {
        Error = "";
        Option = "";
        Record = "";
        Mobile = "";
        Content = "";
        DateTime = "";
    }

    public boolean OpenSMS(String mServer, int mPort) {
        String mBuffer = ""; //接收读取的字符串
        boolean mResult = false;
        try {
            if (mServer.equals("")) {
                mServer = "localhost";
            }
            if (mPort == 0) {
                mPort = 8090;
            }
            //创建ClientSocket连接
            try {
                ClientSocket = new Socket(mServer, mPort);
                is = new DataInputStream(new BufferedInputStream(ClientSocket.
                        getInputStream()));
                os = new DataOutputStream(new BufferedOutputStream(ClientSocket.
                        getOutputStream()));
                //读取输入流中数据
                mBuffer = is.readLine();
            } catch (Exception e) {
                System.out.print("没开短信猫" + e);
                e.printStackTrace();
            }
            if (mBuffer.equalsIgnoreCase("ok")) { //equalsIgnoreCase()忽略大小写与equals（）用法相同
                os.write(("SMS\r\n").getBytes()); //写入标志
                mResult = true;
            }
        } catch (Exception e) {
            System.out.print(e.toString());
            e.printStackTrace();
            mResult = false;
        }
        return (mResult);
    }

    //发送短信消息
    public boolean SendSMS(String mRecord, String mMobile, String mContent) {
        boolean mResult = false;
        byte[] bRecord;
        byte[] bMobile;
        byte[] bContent;
        byte[] bFlag;
        try {
            //赋值到数组
            bRecord = (mRecord + "\r\n").getBytes();
            bMobile = (mMobile + "\r\n").getBytes();
            bContent = (mContent + "\r\n").getBytes();
            bFlag = new byte[3];
            //标志
            bFlag[0] = 0x1A;
            bFlag[1] = '\r';
            bFlag[2] = '\n';
            //写出到下面的流里
            os.write(bFlag);
            os.write(bRecord);
            os.write(bMobile);
            os.write(bContent);
            os.write(bFlag);
            os.flush();

            Error = is.readLine();
            if (Error.equalsIgnoreCase("OK")) {
                mResult = true;
            } else {
                mResult = false;
            }
        } catch (Exception e) {
            mResult = false;
        }
        return (mResult);
    }

    //读取短信
    public String ReadSMS() {
        String mResult = "";
        //GB18030-GB18030-Simplified Chinese,PRC standard
        byte[] bFlag;
        try {
            bFlag = new byte[3];
            bFlag[0] = 0x1B;
            bFlag[1] = '\r';
            bFlag[2] = '\n';

            os.write(bFlag);
            os.flush();
            mResult = is.readLine();
            Option = is.readLine();
            Record = is.readLine();
            Mobile = is.readLine();
            Content = is.readLine();
            DateTime = is.readLine();
            Error = is.readLine();
            if (Error.equalsIgnoreCase("OK")) {
                mResult = mResult;
            } else {
                mResult = "0";
            }
        } catch (Exception e) {
            mResult = "0";
        }
        return (mResult);
    }

    //关闭socket
    public boolean CloseSMS() {
        boolean mResult = false;
        try {
            os.write(("END\r\n").getBytes()); //结束标志
            ClientSocket.close();
            mResult = true;
        } catch (Exception e) {
            mResult = false;
        }
        return (mResult);
    }
}