数据库课程设计商品销售管理系统Word格式.docx
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- 上传时间:2023-01-09
- 格式:DOCX
- 页数:71
- 大小:119.53KB
数据库课程设计商品销售管理系统Word格式.docx
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F1=newJTextField(9);
button1=newJButton("
登录"
button2=newJButton("
退出"
button1.addActionListener(this);
button2.addActionListener(this);
panel.add(J1);
panel.add(c);
panel.add(J2);
panel.add(F1);
panel.add(button1);
panel.add(button2);
add(panel);
}
publicvoidsetBak(){//设置背景方法
((JPanel)this.getContentPane()).setOpaque(false);
ImageIconimg=newImageIcon("
e:
//数据库课程设计//六月物语.jpg"
JLabelbackground=newJLabel(img);
this.getLayeredPane().add(background,newInteger(Integer.MIN_VALUE));
background.setBounds(0,0,img.getIconWidth(),img.getIconHeight());
}
publicvoidactionPerformed(ActionEvente){
if(e.getSource()==button1){
if(c.getSelectedItem().equals("
)&
&
F1.getText().equals("
boss"
)){
this.dispose();
BSbs=newBS("
管理员界面"
bs.setSize(500,250);
bs.setLocation(450,250);
bs.setVisible(true);
}
salesman"
this.dispose();
SLsl=newSL("
销售员界面"
sl.setSize(500,250);
sl.setLocation(450,250);
sl.setVisible(true);
}
}
if(e.getSource()==button2){
System.exit(0);
publicstaticvoidmain(String[]args){
LoginBackPanellgp=newLoginBackPanel("
管理系统登录"
lgp.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
lgp.setSize(300,200);
lgp.setLocation(550,250);
lgp.setVisible(true);
}
classBSextendsJFrameimplementsActionListener{
JButtonB1,B2,B3,B4,B5,B6,B7;
publicBS(Stringstr){
super(str);
JPanelJP=newJPanel();
JP.setOpaque(false);
ct.add(JP);
JP.setLayout(newFlowLayout(FlowLayout.CENTER,30,50));
B1=newJButton("
销售情况"
B2=newJButton("
客户退货"
B3=newJButton("
销售收款"
B4=newJButton("
客户信息"
B5=newJButton("
员工管理"
B6=newJButton("
进货信息"
B7=newJButton("
更换角色"
B1.addActionListener(this);
B2.addActionListener(this);
B3.addActionListener(this);
B4.addActionListener(this);
B5.addActionListener(this);
B6.addActionListener(this);
B7.addActionListener(this);
JP.add(B1);
JP.add(B2);
JP.add(B3);
JP.add(B4);
JP.add(B5);
JP.add(B6);
JP.add(B7);
add(JP);
publicvoidsetBak(){
((JPanel)this.getContentPane()).setOpaque(false);
ImageIconimg=newImageIcon("
//数据库课程设计//六月物语1.jpg"
JLabelbackground=newJLabel(img);
if(e.getSource()==B1){
this.dispose();
CXFPXXcxfpxx=newCXFPXX("
日常销售—【发票情况】"
cxfpxx.setSize(700,300);
cxfpxx.setLocation(350,250);
cxfpxx.setVisible(true);
if(e.getSource()==B2){
XSTHXXxsthxx=newXSTHXX("
日常销售—【销售退货】"
xsthxx.setSize(700,300);
xsthxx.setLocation(350,250);
xsthxx.setVisible(true);
if(e.getSource()==B3){
XSXXCXxsxxcx=newXSXXCX("
日常销售—【销售收款】"
xsxxcx.setSize(700,300);
xsxxcx.setLocation(350,250);
xsxxcx.setVisible(true);
if(e.getSource()==B4){
HYXXCXhyxxcx=newHYXXCX("
基本信息管理—【会员信息】"
hyxxcx.setSize(700,300);
hyxxcx.setLocation(350,250);
hyxxcx.setVisible(true);
if(e.getSource()==B5){
YGGLyggl=newYGGL("
员工管理—【员工信息】"
yggl.setSize(500,200);
yggl.setLocation(450,250);
yggl.setVisible(true);
if(e.getSource()==B6){
JHXXjhxx=newJHXX("
商品更新—【进货信息】"
jhxx.setSize(300,150);
jhxx.setLocation(500,250);
jhxx.setVisible(true);
if(e.getSource()==B7){
LoginBackPanelxt=newLoginBackPanel("
xt.setSize(300,200);
xt.setLocation(550,250);
xt.setVisible(true);
classBG2extendsAbstractTableModel{
Stringrq,ph,mc,bh,dj,sl,je;
finalString[]columnNames={"
开票日期"
"
销售票号"
商品名称"
商品编号"
商品单价/元"
销售数量/个"
销售金额/元"
};
Object[][]data=newObject[100][7];
publicBG2(){
intm=0;
Stringurl="
jdbc:
microsoft:
sqlserver:
//localhost:
1433;
DatabaseName=课程设计"
;
Connectioncon;
Stringsql;
Statementstmt;
try{
Class.forName("
com.microsoft.jdbc.sqlserver.SQLServerDriver"
}catch(java.lang.ClassNotFoundExceptione){
con=DriverManager.getConnection(url,"
sa"
123456"
stmt=con.createStatement();
sql="
SELECT*FROM销售发票"
ResultSetrs=stmt.executeQuery(sql);
while(rs.next()){
rq=rs.getString
(1);
ph=rs.getString
(2);
mc=rs.getString(3);
bh=rs.getString(4);
dj=rs.getString(5);
sl=rs.getString(6);
je=rs.getString(7);
data[m][0]=rq;
data[m][1]=ph;
data[m][2]=mc;
data[m][3]=bh;
data[m][4]=dj;
data[m][5]=sl;
data[m++][6]=je;
stmt.close();
con.close();
}catch(SQLExceptione){
System.out.println("
0"
publicintgetColumnCount(){
returncolumnNames.length;
publicintgetRowCount(){
returndata.length;
publicStringgetColumnName(intcol){
returncolumnNames[col];
publicObjectgetValueAt(introw,intcol){
returndata[row][col];
publicvoidsetValueAt(Objectvalue,introw,intcol){
intnumRows=getRowCount();
intnumCols=getColumnCount();
for(inti=0;
i<
numRows;
i++){
for(intj=0;
j<
numCols;
j++){
System.out.print("
"
+data[i][j]);
}
classCXFPXXextendsJFrameimplementsActionListener{
BG2bg2;
JTablet;
JButtonb;
JPanelp;
JScrollPanes;
publicCXFPXX(Stringstr){
setLayout(newBorderLayout());
b=newJButton("
确定"
b.addActionListener(this);
p=newJPanel();
p.add(b);
bg2=newBG2();
t=newJTable(bg2);
s=newJScrollPane(t);
add(s,"
Center"
add(p,"
South"
publicvoidactionPerformed(ActionEvente){
if(e.getSource()==b){
BScxfpxx=newBS("
cxfpxx.setSize(500,250);
cxfpxx.setLocation(450,250);
classBG3extendsAbstractTableModel{
Stringrq,mc,yy,sl,je;
退货日期"
退货原因"
退货数量/件"
退货金额/元"
Object[][]data=newObject[100][5];
publicBG3(){
SELECT*FROM退货记录"
mc=rs.getString
(2);
yy=rs.getString(3);
sl=rs.getString(4);
je=rs.getString(5);
data[m][1]=mc;
data[m][2]=yy;
data[m][3]=sl;
data[m++][4]=je;
classXSTHXXextendsJFrameimplementsActionListener{
BG3bg3;
publicXSTHXX(Stringstr){
bg3=newBG3();
t=newJTable(bg3);
classBG4extendsAbstractTableModel{
Stringrq,mc,dj,sl,je;
publicBG4(){
SELECT开票日期,商品名称,[商品单价/元],[销售数量/个],[销售金额/元]FROM销售发票"
rq=rs.getString
(1);
dj=rs.getString(3);
data[m][2]=dj;
returncolumnNames[
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- 关 键 词:
- 数据库 课程设计 商品 销售 管理 系统