J2ME試驗報告模版

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J2ME試驗報告

試驗名稱：Socket網(wǎng)絡(luò)編程與WMA編程試驗日期：2023-10-10班級：B08511學號：20234051133姓名：路玉華一、試驗?zāi)康?/p>

（1）能夠在MIDlet中使用Socket網(wǎng)絡(luò)連接進行簡單編程。（2）能夠在MIDlet中使用WMA進行簡單編程。二、試驗環(huán)境

JDK+WTK+Eclipse+EclipseMe三、試驗內(nèi)容

（1）使用Socket完成手機閑聊程序，一個客戶端和一個服務(wù)器閑聊，帶界面。（可

試做多個客戶端和一個服務(wù)器閑聊）

（2）使用WMA完成手機發(fā)短信的程序，一個客戶端和一個服務(wù)器，帶界面。四、源程序與運行結(jié)果

（1）Serversocket.java:

importjava.io.DataInputStream;importjava.io.DataOutputStream;importjava.io.IOException;

importjavax.microedition.io.Connector;

importjavax.microedition.io.ServerSocketConnection;importjavax.microedition.io.SocketConnection;importjavax.microedition.lcdui.Command;

importjavax.microedition.lcdui.CommandListener;importjavax.microedition.lcdui.Display;importjavax.microedition.lcdui.Displayable;importjavax.microedition.lcdui.Form;importjavax.microedition.lcdui.TextField;importjavax.microedition.midlet.MIDlet;

importjavax.microedition.midlet.MIDletStateChangeException;

publicclassServersocketextendsMIDletimplementsCommandListener{Displaydis=Display.getDisplay(this);Formform=newForm(\);

TextFieldtf=newTextField(\請輸入消息：\,\,200,TextField.ANY);Commandcmd=newCommand(\發(fā)送\,Command.OK,1);ServerSocketConnectionssc;SocketConnectionsc;

DataInputStreamis;DataOutputStreamos;publicServersocket(){}

protectedvoiddestroyApp(booleanarg0)throwsMIDletStateChangeException{}protectedvoidpauseApp(){}

protectedvoidstartApp()throwsMIDletStateChangeException{}

newReceive().start();}

publicvoidcommandAction(Commandarg0,Displayablearg1){}

classReceiveextendsThread{}}

publicvoidrun(){}}

while(true){try{}

form.append(is.readUTF()+\);e.printStackTrace();

try{

os.writeUTF(tf.getString());e.printStackTrace();}catch(IOExceptione){}

tf.setString(\);dis.setCurrent(form);

ssc=(ServerSocketConnection)Connector.open(\);sc=(SocketConnection)ssc.acceptAndOpen();os=sc.openDataOutputStream();is=sc.openDataInputStream();e.printStackTrace();

try{

form.append(tf);form.addCommand(cmd);

form.setCommandListener(this);

}catch(IOExceptione){

}catch(IOExceptione){

Clientsocket.java:

importjava.io.DataInputStream;importjava.io.DataOutputStream;importjava.io.IOException;

importjavax.microedition.io.Connector;

importjavax.microedition.io.SocketConnection;importjavax.microedition.lcdui.Command;

importjavax.microedition.lcdui.CommandListener;importjavax.microedition.lcdui.Display;importjavax.microedition.lcdui.Displayable;importjavax.microedition.lcdui.Form;importjavax.microedition.lcdui.TextField;importjavax.microedition.midlet.MIDlet;

importjavax.microedition.midlet.MIDletStateChangeException;

publicclassClientsocketextendsMIDletimplementsCommandListener{Displaydis=Display.getDisplay(this);Formform=newForm(\);

TextFieldtf=newTextField(\請輸入消息：\,\,200,TextField.ANY);Commandcmd=newCommand(\發(fā)送\,Command.OK,1);SocketConnectionsc;DataInputStreamis;DataOutputStreamos;publicClientsocket(){}

protectedvoiddestroyApp(booleanarg0)throwsMIDletStateChangeException{}

protectedvoidpauseApp(){}

protectedvoidstartApp()throwsMIDletStateChangeException{dis.setCurrent(form);try{}

newReceive().start();}

publicvoidcommandAction(Commandarg0,Displayablearg1){

form.append(tf);form.addCommand(cmd);

form.setCommandListener(this);

sc=(SocketConnection)Connector.open(\);os=sc.openDataOutputStream();is=sc.openDataInputStream();e.printStackTrace();

}catch(IOExceptione){

try{}

os.writeUTF(tf.getString());e.printStackTrace();}catch(IOExceptione){

}

tf.setString(\);

classReceiveextendsThread{}}}

publicvoidrun(){}

while(true){try{}

form.append(is.readUTF()+\);e.printStackTrace();}catch(IOExceptione){

服務(wù)器端結(jié)果如圖1-1所示：

圖1-1

客戶端結(jié)果如圖1-2所示：

圖1-2

（2）SMSSend.java:

importjava.io.IOException;

importjavax.microedition.io.Connector;importjavax.microedition.lcdui.Command;

importjavax.microedition.lcdui.CommandListener;

importjavax.microedition.lcdui.Display;importjavax.microedition.lcdui.Displayable;importjavax.microedition.lcdui.Form;importjavax.microedition.lcdui.TextField;importjavax.microedition.midlet.MIDlet;

importjavax.microedition.midlet.MIDletStateChangeException;importjavax.wireless.messaging.MessageConnection;importjavax.wireless.messaging.TextMessage;

publicclassSMSSendextendsMIDletimplementsCommandListener,Runnable{

Displaydis=Display.getDisplay(this);Formform=newForm(\);

TextFieldtf=newTextField(\請輸入消息：\,\,200,TextField.ANY);Commandcmd=newCommand(\發(fā)送\,Command.OK,1);MessageConnectionmc=null;TextMessagetm;

publicSMSSend(){}

protectedvoiddestroyApp(booleanarg0)throwsprotectedvoidpauseApp(){}

protectedvoidstartApp()throwsMIDletStateChangeException{}

publicvoidcommandAction(Com