/*
?*?To?change?this?template?choose?Tools?|?Templates
?*?and?open?the?template?in?the?editor.
?*/

package?client;

/**
?*
?*?@author?Administrator
?*/
import?java.net.*;
import?java.io.*;
import?java.awt.*;
import?java.awt.event.*;
import?java.applet.*;
public?class?DatabaseClient?extends?applet?implements?RunnableActionListener
{?
??TextField?輸入查詢內(nèi)容;?????????????????????????????
??Choice?choice=null;?????????????????????????????????
??Checkbox??完全一致前方一致后方一致中間包含;??????
??CheckboxGroup?group=null;
??Button?查詢;
??TextArea?顯示查詢結(jié)果;
??Label?提示條;
??Socket?socket=null;
??DataInputStream?in=null;
??DataOutputStream?out=null;
??Thread?thread;?
?public?void?init（）
?{
??輸入查詢內(nèi)容=new?TextField（18）;
??查詢=new?Button（“查詢“）;
??choice=new?Choice（）;
??choice.add（“書(shū)名“）;
??choice.add（“作者“）;
??choice.add（“出版社“）;
??choice.select（0）;
??group=new?CheckboxGroup（）;
??完全一致=new?Checkbox（“完全一致“truegroup）;
??前方一致=new?Checkbox（“前方一致“falsegroup）;
??后方一致=new?Checkbox（“后方一致“falsegroup）;
??中間包含=new?Checkbox（“中間包含“falsegroup）;
??顯示查詢結(jié)果=new?TextArea（840）;
??提示條=new?Label（“正在連接到服務(wù)器請(qǐng)稍等...“Label.CENTER）;
??提示條.setForeground（Color.red）;
??提示條.setFont（new?Font（“TimesRoman“Font.BOLD24））;
??Panel?box1=new?Panel（）;?????????????????
??box1.add（new?Label（“輸入查詢內(nèi)容:“Label.CENTER））;
??box1.add（輸入查詢內(nèi)容）;?
??box1.add（choice）;?
??box1.add（查詢）;
??Panel?box2=new?Panel（）;????????????????
??box2.add（new?Label（“選擇查詢條件:“Label.CENTER））;
??box2.add（完全一致）;
??box2.add（前方一致）;
??box2.add（后方一致）;
??box2.add（中間包含）;?
??Panel?box3=new?Panel（）;?????????????
??box3.add（new?Label（“查詢結(jié)果:“Label.CENTER））;
??box3.add（顯示查詢結(jié)果）;
??add（提示條）;
??add（box1）;
??add（box2）;
??add（box3）;?
??查詢.addActionListener（this）;
?}
?public?void?start（）
?{?
???if（socket!=null&&in!=null&&out!=null）
????????{??try
??????????????{
????????????????socket.close（）;
????????????????in.close（）;?
????????????????out.close（）;
??????????????}
??????????catch（Exception?ee）
??????????????{
??????????????}
????????}
?????try
????????{
??????????socket=new?Socket（this.getCodebase（）.getHost（）?6666）;
??????????in=new?DataInputStream（socket.getInputStream（））;
??????????out=new?DataOutputStream（socket.getOutputStream（））;
????????}
?????catch?（IOException?ee）
????????{?
??????????提示條.setText（“連接失敗“）;
????????}
?????if（socket!=null）
????????{
??????????InetAddress?address=socket.getInetAddress（）;
??????????提示條.setText（“連接:“+address+“成功“）;
????????}?
?????if（thread==null）
????????{
??????????thread=new?Thread（this）;
??????????thread.start（）;
????????}
?}
?public?void?stop（）
???{
?????try?
?????????{
???????????socket.close（）;
???????????thread=null;
?????????}
?????catch（IOException?e）
?????????{
??????????this.showStatus（e.toString（））;
?????????}
???}

?public?void?run（）
?{
????String?s=null;
????while（true）
?????{?
???????try{
?????????????s=in.readUTF（）;
??????????}
????????catch?（IOException?e）
??????????{
????????????提示條.setText（“與服務(wù)器已斷開(kāi)“）;
????????????break;
??????????}
?????顯示查詢結(jié)果.append（s）;
????}
?}
?public?void?actionPerformed（ActionEvent

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件?????????54??2008-12-16?21:08??圖書(shū)查詢系統(tǒng)\Client\applet.policy

?????文件???????5011??2008-12-16?21:08??圖書(shū)查詢系統(tǒng)\Client\build\classes\client\DatabaseClient.class

?????文件????????698??2008-12-16?21:08??圖書(shū)查詢系統(tǒng)\Client\build\DatabaseClient.html

?????文件???????3355??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\build.xml

?????文件???????5686??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\dist\Client.jar

?????文件???????1445??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\dist\README.TXT

?????文件?????????85??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\manifest.mf

?????文件??????33169??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\nbproject\build-impl.xml

?????文件????????455??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\nbproject\genfiles.properties

?????文件?????????98??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\nbproject\private\private.properties

?????文件????????211??2008-12-16?21:10??圖書(shū)查詢系統(tǒng)\Client\nbproject\private\private.xml

?????文件???????1852??2008-12-16?21:08??圖書(shū)查詢系統(tǒng)\Client\nbproject\project.properties

?????文件????????576??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\nbproject\project.xml

?????文件???????4019??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\src\client\DatabaseClient.java

?????文件????????984??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\build\classes\server\DatabaseServer.class

?????文件???????4030??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\build\classes\server\Server_thread.class

?????文件???????3355??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\build.xml

?????文件???????1445??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\dist\README.TXT

?????文件???????5817??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\dist\Server.jar

?????文件?????????85??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\manifest.mf

?????文件??????33169??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\nbproject\build-impl.xml

?????文件????????455??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\nbproject\genfiles.properties

?????文件?????????98??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\nbproject\private\private.properties

?????文件????????211??2008-12-16?21:10??圖書(shū)查詢系統(tǒng)\Server\nbproject\private\private.xml

?????文件???????1816??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\nbproject\project.properties

?????文件????????576??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\nbproject\project.xml

?????文件???????4434??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\src\server\DatabaseServer.java

?????目錄??????????0??2008-12-16?21:08??圖書(shū)查詢系統(tǒng)\Client\build\classes\client

?????目錄??????????0??2008-12-16?21:09??圖書(shū)查詢系統(tǒng)\Server\build\classes\server

?????目錄??????????0??2008-12-16?21:07??圖書(shū)查詢系統(tǒng)\Client\build\classes

............此處省略21個(gè)文件信息