JAVA综合测评系统可以运行

import java.applet.Applet; //导入需要的类 import java.awt.Panel; import java.awt.Label; import java.awt.TextArea; import java.awt.TextField; import java.awt.Checkbox; import java.awt.Button; import java.awt.Choice; import java.awt.Frame; import java.awt.List; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.TextEvent; import java.awt.event.TextListener; import java.awt.event.WindowListener; import java.awt.event.WindowEvent; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.CardLayout; import java.awt.CheckboxGroup; import java.awt.Color; import java.awt.Font; import java.net.InetAddress; import java.net.Socket; import java.io.DataOutputStream; import java.io.DataInputStream; import java.util.ArrayList; import javax.swing.JPanel; import javax.swing.JOptionPane; import javax.swing.BorderFactory; public class Jisuan extends Applet implements ActionListener //applet类 { private Zhengzhisixiangsuzhi zhengzhisixiangsuzhi=new Zhengzhisixiangsuzhi(); private Yewuxueximokuai yewuxuexi=null; private Zhinengsuzhi zhinengsuzhi=new Zhinengsuzhi(); private Tiyusuzhi tiyusuzhi=new Tiyusuzhi(); private Defenqingkuang defenqingkuang=new Defenqingkuang(); private Panel butp=new Panel(); private Panel neirongp=new Panel(); private Button butzhengzhi =new Button("政治思想素质"); private Button butyewu=new Button("业务学习得分"); private Button butzhineng=new Button("智能素质得分"); private Button buttiyu=new Button("体育素质得分"); private Button butscore=new Button("综合测评得分"); private Chengjishangchuan chengjishangchuanchuangkou=null; private Mimaxiugai mimaxiugai=null; private float zongchengji=0; private CardLayout cardlayout=new CardLayout(); //采用卡片布局 private InetAddress ip; public void init() { this.setLayout(new BorderLayout()); try { ip=InetAddress.getByName(getCodeBase().getHost()); this.yewuxuexi=new Yewuxueximokuai(ip); } catch(Exception exception) { System.out.println(exception); } this.butzhengzhi.addActionListener(this); this.butyewu.addActionListener(this); this.butzhineng.addActionListener(this); this.buttiyu.addActionListener(this); this.butscore.addActionListener(this); this.defenqingkuang.butshangchuan.addActionListener(this); this.defenqingkuang.butmimaxiugai.addActionListener(this); butp.setLayout(new GridLayout(3,5,10,1)); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(this.butzhengzhi); butp.add(this.butyewu); butp.add(this.butzhineng); butp.add(this.buttiyu); butp.add(this.butscore); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); butp.add(new Label("------------------------------------------------")); this.add(butp,"North"); neirongp.setLayout(this.cardlayout); neirongp.add("zhengzhisixiang",this.zhengzhisixiangsuzhi); neirongp.add("yewuxuexi",this.yewuxuexi); neirongp.add("zhinengsuzhi",this.zhinengsuzhi); neirongp.add("tiyusuzhi",this.tiyusuzhi); neirongp.add("defenqingkuang",this.defenqingkuang); this.add(this.neirongp); this.showStatus("你当前所在的页面是政治思想素质的计算！"); } public void actionPerformed(ActionEvent e) //实现ActionListener接口 { if(((Button)e.getSource()).equals(this.butzhengzhi))//点击政治思想素质按钮 { cardlayout.show(this.neirongp,"zhengzhisixiang"); this.showStatus("你当前所在的页面是政治思想素质的计算！"); } if(((Button)e.getSource()).equals(this.butyewu)) //点击业务学习得分按钮 { cardlayout.show(this.neirongp,"yewuxuexi"); this.showStatus("你当前所在的页面是业务学习成绩的计算！"); } if(((Button)e.getSource()).equals(this.butzhineng)) //点击智能素质按钮 { cardlayout.show(this.neirongp,"zhinengsuzhi"); this.showStatus("你当前所在页面是智能素质得分的计算！"); } if(((Button)e.getSource()).equals(this.buttiyu)) //点击体育素质得分按钮 { cardlayout.show(this.neirongp,"tiyusuzhi"); this.showStatus("你当前所在的页面是体育素质得分的计算！"); } if(((Button)e.getSource()).equals(this.butscore)) //点击综合测评得分按钮 { cardlayout.show(this.neirongp,"defenqingkuang"); //将综合测评得分情况在文本框中显示出来 this.defenqingkuang.xianshi.setText(""); this.defenqingkuang.xianshi.append("\n" + "政治思想素质实际得分：" + this.zhengzhisixiangsuzhi.getshijidefen()+ "\n"); this.defenqingkuang.xianshi.append("\n" + "政治思想素质总分：" + this.zhengzhisixiangsuzhi.getzongdefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "业务学习实际得分：" + this.yewuxuexi.getshijidefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "业务学习总得分：" + this.yewuxuexi.getzongdefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "智能素质实际得分：" + this.zhinengsuzhi.getshijidefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "智能素质总得分：" + this.zhinengsuzhi.getzongdefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "体育素质实际得分：" + this.tiyusuzhi.getshijidefen()+"\n"); this.defenqingkuang.xianshi.append("\n" + "体育素质总得分：" + this.tiyusuzhi.getzongdefen()+"\n"); this.zongchengji=this.zhengzhisixiangsuzhi.getzongdefen()+this.yewuxuexi.getzongdefen()+this.zhinengsuzhi.getzongdefen()+this.tiyusuzhi.getzongdefen(); this.zongchengji=this.zongchengji+(float)0.005; this.zongchengji=(float)(int)(this.zongchengji*100); this.zongchengji=this.zongchengji/100; this.defenqingkuang.xianshi.append("\n"+"你的综合测评总得分为："+ this.zongchengji); this.defenqingkuang.xianshi.append("\n\n你的得分情况说明如下：\n\n" ); this.defenqingkuang.xianshi.append(this.zhengzhisixiangsuzhi.getbeizhu()+this.zhinengsuzhi.getbeizhu()+this.tiyusuzhi.getbeizhu()); } if(((Button)e.getSource()).equals(this.defenqingkuang.butshangchuan)) //点击成绩上传按钮 { String sqlinsert=this.zhengzhisixiangsuzhi.getzongdefen()+","+this.yewuxuexi.getzongdefen()+"," +this.zhinengsuzhi.getzongdefen()+","+this.tiyusuzhi.getzongdefen()+ "," +this.zongchengji+ ",'" +this.zhengzhisixiangsuzhi.getbeizhu()+ this.zhinengsuzhi.getbeizhu()+this.tiyusuzhi.getbeizhu()+ "'"; if(this.chengjishangchuanchuangkou==null) { this.chengjishangchuanchuangkou=new Chengjishangchuan(this.ip); this.chengjishangchuanchuangkou.setLocation(this.getWidth()/2,this.getHeight()/2); this.chengjishangchuanchuangkou.setVisible(true); } else { this.chengjishangchuanchuangkou.setVisible(true); } this.chengjishangchuanchuangkou.setzongheceping(sqlinsert); this.chengjishangchuanchuangkou.setyewuxuexi(this.yewuxuexi.getbeizhu()); } if(((Button)e.getSource()).equals(this.defenqingkuang.butmimaxiugai)) //点击密码修改按钮 { if(this.mimaxiugai==null) { this.mimaxiugai=new Mimaxiugai(this.ip); this.mimaxiugai.setLocation(this.getWidth()/2,this.getHeight()/2); this.mimaxiugai.setVisi