java模拟实现的ATM客户端-完整项目源码

package atm_client_lj52boy; import java.awt.Button; import java.awt.Color; import java.awt.Font; import java.awt.Frame; import java.awt.Label; import java.awt.Panel; import java.awt.TextField; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.DataOutputStream; import java.io.IOException; public class Frame_Transfer extends Frame { Frame_Transfer frame = this; // 进入主界面后的组件 Button btn_Reset = new Button("重输帐号"); Button btn_OK = new Button("确认"); Button btn_Back = new Button("返回"); Button btn_Back2 = new Button("返回"); TextField txt_AccountId = new TextField(); TextField txt_TransferMoney = new TextField(); Panel pal_Transfer = new Panel(); Label lbl_EntryId = new Label("对方帐号"); Label lbl_EntryMoney = new Label("转帐金额"); Label lbl_AccountId = new Label(); Label lbl_AccountName = new Label(); Label lbl_Money = new Label(); Button btn_CheckOk = new Button("确认转帐"); Panel pal_TransferCheck = new Panel(); public Frame_Transfer() { this.addWindowListener(new WindowAdapter() { public void windowClosed(WindowEvent e) { System.exit(0); } public void windowClosing(WindowEvent e) { frame.dispose(); } }); this.setTitle("ATM自动取款机-lj52boy"); this.setSize(400, 320); int width = Toolkit.getDefaultToolkit().getScreenSize().width - this.getSize().width; int height = Toolkit.getDefaultToolkit().getScreenSize().height - this.getSize().height; this.setLocation((int) (width / 2), (int) (height / 2)); lbl_EntryId.setSize(100, 20); lbl_EntryId.setLocation(50, 150); lbl_EntryId.setForeground(new Color(0, 102, 204)); lbl_EntryId.setFont(new Font("Default",Font.BOLD, 20)); lbl_EntryMoney.setSize(100, 20); lbl_EntryMoney.setLocation(50, 190); lbl_EntryMoney.setForeground(new Color(0, 102, 204)); lbl_EntryMoney.setFont(new Font("Default",Font.BOLD, 20)); txt_AccountId.setSize(160, 25); txt_AccountId.setLocation(140, 150); txt_AccountId.setFont(new Font("Default",Font.BOLD, 20)); txt_TransferMoney.setSize(160, 25); txt_TransferMoney.setLocation(140, 190); txt_TransferMoney.setFont(new Font("Default",Font.BOLD, 20)); btn_Reset.setSize(60, 30); btn_Reset.setLocation(320, 150); btn_Reset.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.out.println("重输帐号"); txt_AccountId.setText(""); txt_TransferMoney.setText(""); } }); btn_OK.setSize(60, 30); btn_OK.setLocation(320, 100); btn_OK.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.out.println("确认"); DataOutputStream os; try { os = new DataOutputStream(Var.SOCKET.getOutputStream()); os.writeInt(41); os.writeUTF(txt_AccountId.getText()); os.writeDouble(Double.valueOf(txt_TransferMoney.getText())); os.flush(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); btn_Back.setSize(60, 30); btn_Back.setLocation(320, 250); btn_Back.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.out.println("返回"); Var.ATM_FRAME.removeAll(); Var.ATM_FRAME.add((new Frame_Index()).pal_Index); } }); pal_Transfer.add(this.btn_Reset); pal_Transfer.add(this.btn_OK); pal_Transfer.add(this.btn_Back); pal_Transfer.add(this.txt_AccountId); pal_Transfer.add(this.txt_TransferMoney); pal_Transfer.add(this.lbl_EntryId); pal_Transfer.add(this.lbl_EntryMoney); pal_Transfer.setLayout(null); pal_Transfer.setSize(400, 300); pal_Transfer.setLocation(0, 0); lbl_AccountId.setSize(100, 30); lbl_AccountId.setLocation(140, 100); lbl_AccountId.setForeground(new Color(0, 102, 204)); lbl_AccountId.setFont(new Font("Default",Font.BOLD, 20)); lbl_AccountName.setSize(100, 30); lbl_AccountName.setLocation(140, 140); lbl_AccountName.setForeground(new Color(0, 102, 204)); lbl_AccountName.setFont(new Font("Default",Font.BOLD, 20)); lbl_Money.setSize(100, 30); lbl_Money.setLocation(150, 180); lbl_Money.setForeground(new Color(0, 102, 204)); lbl_Money.setFont(new Font("Default",Font.BOLD, 20)); btn_CheckOk.setSize(60, 30); btn_CheckOk.setLocation(320, 100); btn_CheckOk.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.out.println("确认转帐"); DataOutputStream os; try { os = new DataOutputStream(Var.SOCKET.getOutputStream()); os.writeInt(42); os.flush(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); btn_Back2.setSize(60, 30); btn_Back2.setLocation(320, 250); btn_Back2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.out.println("返回"); Var.ATM_FRAME.removeAll(); Var.ATM_FRAME.add((new Frame_Index()).pal_Index); } }); pal_TransferCheck.setLayout(null); pal_TransferCheck.setSize(400, 300); pal_TransferCheck.setLocation(0, 0); pal_TransferCheck.add(this.lbl_AccountId); pal_TransferCheck.add(this.lbl_AccountName); pal_TransferCheck.add(this.lbl_Money); pal_TransferCheck.add(this.btn_CheckOk); pal_TransferCheck.add(this.btn_Back2); this.add(this.pal_Transfer); this.add(this.pal_TransferCheck); this.setLayout(null); } }