java编写网络账号管理系统源码

1、网络账号管理系统 数据库名称：t_user,t_source t_user：t_source：界面设计用户登录界面：登录后显示界面：修改密码界面：按网站查询界面：按账号查询界面：修改界面：添加账号界面：账号添加成功：删除界面：源码：package com.gui.zzx;import java.awt.toolkit;import java.awt.dimension;import javax.swing.*;/窗体居中类public class windowscenter public windowscenter() suppresswarnings("deprecation&qu

2、ot;)public static void center(jframe frame) dimension screensize = toolkit.getdefaulttoolkit().getscreensize(); dimension framesize = frame.getsize(); if (framesize.height > screensize.height) framesize.height = screensize.height; if (framesize.width > screensize.width) framesize.width = scree

3、nsize.width; frame.setlocation(screensize.width - framesize.width) / 2, (screensize.height - framesize.height) / 2); frame.show(); package com.gui.zzx;import h2.alterpass;import java.awt.color;import java.awt.font;import java.awt.graphics;import java.awt.image;import javax.swing.jframe;import javax.

4、swing.jpanel;import java.awt.borderlayout;import javax.swing.boxlayout;import javax.swing.jbutton;import java.awt.event.actionlistener;import java.awt.event.actionevent;import java.awt.cardlayout;import javax.swing.jsplitpane;import javax.swing.borderfactory;import javax.swing.box;import javax.swing

5、.imageicon;import javax.swing.jlabel;import javax.swing.joptionpane;import javax.swing.jtable;import javax.swing.jtextfield;import javax.swing.jpasswordfield;import javax.swing.swingconstants;import javax.swing.jscrollpane;import user.*;import h2.addresource;suppresswarnings("serial")publi

6、c class window extends jframe private jpanel panelmain ,panelfirst ,paneladd;private jbutton btnmain,btnnet,btnaccount,btnadd,btnexit;private cardlayout card,card1 ,card2;private jlabel lbchange;private jtable table1;private jtable table2;private jtextfield textfield;private static string usertemp=&

7、quot;"/* * create the application. */public window() initwin();initlistener();/* * initiwin the contents of the frame. */=我是华丽的分割线(><)喵=窗口实现=/public void initwin() this.settitle("网络账号管理系统");this.setbounds(100, 100, 600, 400);this.setresizable(false);this.setdefaultcloseoperation

8、(jframe.exit_on_close);jpanel panel = new jpanel(new borderlayout()override protected void paintcomponent(graphics g) imageicon icon = new imageicon(this.getclass().getresource("res/test.jpg");image img = icon.getimage(); g.drawimage(img, 0, 0, icon.geticonwidth(), icon.geticonheight(), ic

9、on.getimageobserver(); ;getcontentpane().add(panel);/=我是华丽的分割线(><)喵=标签栏=jpanel panelbar = new jpanel()override protected void paintcomponent(graphics g) imageicon icon = new imageicon(this.getclass().getresource("res/test.jpg");image img = icon.getimage(); g.drawimage(img, 0, 0, icon

10、.geticonwidth(), icon.geticonheight(), icon.getimageobserver(); ;panel.add(panelbar, borderlayout.north);panelbar.setlayout(new boxlayout(panelbar, boxlayout.x_axis);/icon btnmain_icon =new imageicon("btn_main.png") ;btnmain = new jbutton("首页");btnmain.setcontentareafilled(false)

11、;btnmain.setforeground(color.white);/btnmain.setborder(borderfactory.createlineborder(color.blue,1);btnmain.setfont(new font("楷体", font.bold | font.italic, 14);/btnmain.setsize(60,27);panelbar.add(btnmain);btnnet = new jbutton("按网站查询");btnnet.setcontentareafilled(false);btnnet.se

12、tforeground(color.white);btnnet.setenabled(false);panelbar.add(btnnet);btnnet.setfont(new font("楷体", font.bold | font.italic, 14);btnaccount = new jbutton("按账号查询");btnaccount.setcontentareafilled(false);btnaccount.setforeground(color.white);btnaccount.setenabled(false);btnaccount

13、.setfont(new font("楷体", font.bold | font.italic, 14);panelbar.add(btnaccount);btnadd = new jbutton("添加账号");btnadd.setcontentareafilled(false);btnadd.setenabled(false);btnadd.setforeground(color.white);btnadd.setfont(new font("楷体", font.bold | font.italic, 14);panelbar.a

14、dd(btnadd);jlabel lbspace = new jlabel(" ");panelbar.add(lbspace);btnexit = new jbutton("注销");btnexit.setcontentareafilled(false);btnexit.setenabled(false);btnexit.setforeground(color.white);btnexit.setfont(new font("楷体", font.bold | font.italic, 14);panelbar.add(btnexi

15、t);/=我是华丽的分割线(><)喵=主面板=/panelmain = new jpanel();panel.add(panelmain, borderlayout.center);card = new cardlayout();panelmain.setlayout(card);/=我是华丽的分割线(><)喵=首页=/panelfirst = new jpanel();card1 = new cardlayout();panelfirst.setlayout(card1);final jpanel login = new jpanel()override protec

16、ted void paintcomponent(graphics g) imageicon icon = new imageicon(this.getclass().getresource("res/test.jpg");image img = icon.getimage(); g.drawimage(img, 0, 0, icon.geticonwidth(), icon.geticonheight(), icon.getimageobserver(); ;final jpanel register = new jpanel()override protected voi

17、d paintcomponent(graphics g) imageicon icon = new imageicon(this.getclass().getresource("res/test.jpg");image img = icon.getimage(); g.drawimage(img, 0, 0, icon.geticonwidth(), icon.geticonheight(), icon.getimageobserver(); ;final jpanel pl3 = new jpanel();card2 = new cardlayout();/登陆页/box

18、 hbox1 = box.createhorizontalbox();box hbox2 = box.createhorizontalbox();box hbox3 = box.createhorizontalbox();box hbox4 = box.createhorizontalbox();box vbox1= box.createverticalbox();jlabel lblogin = new jlabel("用户登录");lblogin.setfont(new font("楷体", font.bold, 18);lblogin.setfor

19、eground(color.red);jlabel lbuser= new jlabel("用户名");lbuser.setfont(new font("楷体", font.bold, 14);jlabel lbpwd = new jlabel("密 码");lbpwd.setfont(new font("楷体", font.bold, 14);final jtextfield textuser = new jtextfield(20);final jpasswordfield textpwd = new jpas

20、swordfield(20);jbutton btnlogin = new jbutton("登录");btnlogin.setfont(new font("楷体", font.bold, 14);btnlogin.addactionlistener(new actionlistener() overridepublic void actionperformed(actionevent arg0) / todo auto-generated method stub/获得输入的用户名和密码string username = textuser.gettext

21、();char pass = textpwd.getpassword();stringbuffer sb = new stringbuffer();for (int i = 0; i < pass.length; i+) sb.append(passi);string password = sb.tostring();/判断登陆login log = new login();if(log.log(username, password)usertemp = username;card1.show(panelfirst, "3");textfield.settext(us

22、ertemp);btnnet.setenabled(true);btnaccount.setenabled(true);btnadd.setenabled(true);btnexit.setenabled(true););jbutton btnreg = new jbutton("注册");btnreg.setfont(new font("楷体", font.bold, 14);btnreg.addactionlistener(new actionlistener() overridepublic void actionperformed(actione

23、vent e) / todo auto-generated method stubcard1.show(panelfirst, "2"););hbox1.add(lblogin);hbox2.add(lbuser);hbox2.add(textuser);hbox3.add(lbpwd);hbox3.add(textpwd);hbox4.add(btnlogin);hbox4.add(box.createhorizontalstrut(20);hbox4.add(btnreg);vbox1.add(box.createverticalstrut(30);vbox1.add(

24、hbox1);vbox1.add(box.createverticalstrut(20);vbox1.add(hbox2);vbox1.add(box.createverticalstrut(20);vbox1.add(hbox3);vbox1.add(box.createverticalstrut(20);vbox1.add(hbox4);vbox1.add(box.createverticalstrut(30);login.add(vbox1);final jpanel pr3= new jpanel(card2);jsplitpane setting = new jsplitpane(j

25、splitpane.horizontal_split,pl3,pr3);pl3.setlayout(null);jlabel label = new jlabel("用户名");label.setfont(new font("楷体", font.bold, 12);label.setbounds(5, 50, 50, 25);pl3.add(label);textfield = new jtextfield(usertemp);textfield.seteditable(false);textfield.setbounds(45, 50, 100, 25

26、);pl3.add(textfield);jlabel label_2 = new jlabel("当前用户");label_2.setfont(new font("楷体", font.bold, 14);label_2.setbounds(40, 10, 70, 30);pl3.add(label_2);jbutton button_1 = new jbutton("修改密码");button_1.setfont(new font("楷体", font.bold, 10);button_1.setbounds(6

27、5, 90, 80, 25);button_1.addactionlistener(new actionlistener() overridepublic void actionperformed(actionevent e) / todo auto-generated method stubcard2.show(pr3, "1"););pl3.add(button_1);setting.setdividerlocation(150);setting.setdividersize(1);setting.setresizeweight(1);/注册页面/box hbox10

28、= box.createhorizontalbox();box hbox20 = box.createhorizontalbox();box hbox30 = box.createhorizontalbox();box hbox40= box.createhorizontalbox();box hbox50= box.createhorizontalbox();box vbox20= box.createverticalbox();jlabel lbregister = new jlabel("用户注册");lbregister.setfont(new font("

29、;楷体", font.bold, 18);/lbregister.setforeground(new color(180,50,200);lbregister.setforeground(color.red);jlabel lbreuser= new jlabel("用 户 名");lbreuser.setfont(new font("楷体", font.bold, 14);jlabel lbrepwd = new jlabel("密 码");lbrepwd.setfont(new font("楷体",

30、font.bold, 14);jlabel lbre_pwd = new jlabel("确认密码");lbre_pwd.setfont(new font("楷体", font.bold, 14);final jtextfield textreuser = new jtextfield(20);final jpasswordfield textrepwd = new jpasswordfield(20);final jpasswordfield textre_pwd = new jpasswordfield(20);jbutton btnre = new

31、 jbutton("确定");btnre.setfont(new font("楷体", font.bold, 14);btnre.addactionlistener(new actionlistener() overridepublic void actionperformed(actionevent arg0) / todo auto-generated method stub/获得输入的信息string username = textreuser.gettext();char pass = textrepwd.getpassword();char r

32、epass = textre_pwd.getpassword();stringbuffer sb = new stringbuffer();for (int i = 0; i < pass.length; i+) sb.append(passi);string password = sb.tostring();stringbuffer sb1 = new stringbuffer();for (int i = 0; i < repass.length; i+) sb1.append(repassi);string repassword = sb1.tostring();/处理注册信

33、息register re = new register();if(re.reg(username, password,repassword)register.setvisible(false);login.setvisible(true););jbutton btnre_set = new jbutton("重置");btnre_set.setfont(new font("楷体", font.bold, 14);btnre_set.addactionlistener(new actionlistener() overridepublic void act

34、ionperformed(actionevent arg0) / todo auto-generated method stubtextreuser.settext(null);textrepwd.settext(null);textre_pwd.settext(null););hbox10.add(lbregister);hbox20.add(lbreuser);hbox20.add(textreuser);hbox30.add(lbrepwd);hbox30.add(textrepwd);hbox40.add(lbre_pwd);hbox40.add(textre_pwd);hbox50.

35、add(btnre);hbox50.add(box.createhorizontalstrut(20);hbox50.add(btnre_set);vbox20.add(box.createverticalstrut(30);vbox20.add(hbox10);vbox20.add(box.createverticalstrut(20);vbox20.add(hbox20);vbox20.add(box.createverticalstrut(20);vbox20.add(hbox30);vbox20.add(box.createverticalstrut(20);vbox20.add(hb

36、ox40);vbox20.add(box.createverticalstrut(20);vbox20.add(hbox50);vbox20.add(box.createverticalstrut(30);register.add(vbox20);/=我是华丽的分割线(><)喵=个人主页/=jpanel jp0 = new jpanel()override protected void paintcomponent(graphics g) imageicon icon = new imageicon(this.getclass().getresource("res/tes

37、t.jpg");image img = icon.getimage(); g.drawimage(img, 0, 0, icon.geticonwidth(), icon.geticonheight(), icon.getimageobserver(); ;/修改密码/jpanel jp1 = new jpanel();box hbox12 = box.createhorizontalbox();box hbox22 = box.createhorizontalbox();box hbox32 = box.createhorizontalbox();box hbox42= box.c

38、reatehorizontalbox();box hbox52= box.createhorizontalbox();box vbox2= box.createverticalbox();lbchange = new jlabel("修改密码");lbchange.setfont(new font("楷体", font.bold, 18);lbchange.setforeground(color.red);jlabel lboldpwd= new jlabel("旧 密 码");lboldpwd.setfont(new font(&q

39、uot;楷体", font.bold, 14);jlabel lbnewpwd = new jlabel("新 密 码");lbnewpwd.setfont(new font("楷体", font.bold, 14);jlabel lbrenewpwd = new jlabel("确认密码");lbrenewpwd.setfont(new font("楷体", font.bold, 14);final jpasswordfield textoldpwd = new jpasswordfield(20);f

40、inal jpasswordfield textnewpwd = new jpasswordfield(20);final jpasswordfield textrenewpwd = new jpasswordfield(20);jbutton btnok = new jbutton("确定");btnok.setfont(new font("楷体", font.bold, 14);btnok.addactionlistener(new actionlistener() overridepublic void actionperformed(action

41、event arg0) /修改已有用户的密码/查看两次密码是否一致char oldpwd=textoldpwd.getpassword();stringbuffer sb1=new stringbuffer();for (int i = 0; i < oldpwd.length; i+) sb1.append(oldpwdi);string oldstring=sb1.tostring();char newpwd=textnewpwd.getpassword();stringbuffer sb2=new stringbuffer();for (int i = 0; i < newp

42、wd.length; i+) sb2.append(newpwdi);string newstring=sb2.tostring();char renewpwd=textrenewpwd.getpassword();stringbuffer sb3=new stringbuffer();for (int i = 0; i < renewpwd.length; i+) sb3.append(renewpwdi);string renewstring=sb3.tostring();if(oldstring=null|"".equalsignorecase(oldstrin

43、g)joptionpane.showmessagedialog(null, "请输入原密码");return;if(newstring=null|"".equalsignorecase(newstring)joptionpane.showmessagedialog(null, "请输入新密码");return;if(renewstring=null|"".equalsignorecase(renewstring)joptionpane.showmessagedialog(null, "请再次输入新密码&q

44、uot;);return;if(!renewstring.equalsignorecase(newstring)joptionpane.showmessagedialog(null, "请确定两次输入的密码要相同");return;alterpass alterpass1=new alterpass();boolean b0=alterpass1.alter(textfield.gettext(),oldstring,newstring);alterpass1.getclose();if(b0)joptionpane.showmessagedialog(null, &quo

45、t;密码修改成功！");card2.show(pr3, "0"););jbutton btnreset = new jbutton("重置");btnreset.setfont(new font("楷体", font.bold, 14);btnreset.addactionlistener(new actionlistener() overridepublic void actionperformed(actionevent arg0) / todo auto-generated method stubtextoldpwd.

46、settext(null);textnewpwd.settext(null);textrenewpwd.settext(null););hbox12.add(lbchange);hbox22.add(lboldpwd);hbox22.add(textoldpwd);hbox32.add(lbnewpwd);hbox32.add(textnewpwd);hbox42.add(lbrenewpwd);hbox42.add(textrenewpwd);hbox52.add(btnok);hbox52.add(box.createhorizontalstrut(20);hbox52.add(btnre

47、set);vbox2.add(box.createverticalstrut(30);vbox2.add(hbox12);vbox2.add(box.createverticalstrut(20);vbox2.add(hbox22);vbox2.add(box.createverticalstrut(20);vbox2.add(hbox32);vbox2.add(box.createverticalstrut(20);vbox2.add(hbox42);vbox2.add(box.createverticalstrut(20);vbox2.add(hbox52);vbox2.add(box.c

48、reateverticalstrut(30);jp1.add(vbox2);pr3.add("0",jp0);pr3.add("1",jp1);/pr3.add("2",jp2);panelfirst.add("1",login);panelfirst.add("2",register);panelfirst.add("3",setting);/=我是华丽的分割线(><)喵=按网站查询=/jpanel pl1 = new jpanel();jpanel pr1 =

49、 new jpanel();pr1.setlayout(null);pl1.setlayout(new borderlayout(0, 0);jpanel pl11 = new jpanel();pl1.add(pl11, borderlayout.north);jpanel plmad = new jpanel();pl1.add(plmad, borderlayout.south);jbutton btmodify = new jbutton("修改");btmodify.setfont(new font("楷体", font.bold, 14);j

50、button btdelete = new jbutton("删除");btdelete.setfont(new font("楷体", font.bold, 14);plmad.add(btmodify);plmad.add(btdelete);jsplitpane panelnet = new jsplitpane(jsplitpane.horizontal_split,pl1,pr1);panelnet.setopaque(false);pl11.setlayout(new boxlayout(pl11, boxlayout.x_axis);jlabel lbnet= new jlabel("网站名");lbnet.setfont(new font(&q