JavaͼÐνçÃæ¿ª·¢¡ª¼òÒ׵Ǽע²áС³ÌÐò
¹¦ÄܽéÉÜ£º¼òµ¥µÄµÇ¼ע²áϵͳ£¬Ê¹ÓÃÁËÊý¾Ý¿âsqlserver¡¢µ¥Àýģʽ¡¢ÕýÔò±í´ïʽÒÔ¼°Í¼Ðλ¯¿ª·¢µÈ֪ʶ¡£
1¡¢ÔڵǼ½çÃæ£¬¿ÉÒԵǼ»òÕß×¢²áÓû§¡£ ×¢²áÓû§½çÃæ£¬°´ÕÕÕýÔò±í´ïʽ¹æ¶¨µÄ¸ñʽҪÇóÀ´ÊäÈëÐÅÏ¢£¬ÈôÓÐÎó£¬ÔòÖØÐÂÊäÈë¡£
2¡¢µã»÷×¢²á£¬Ê×ÏÈÁ¬½ÓSQLserverÊý¾Ý¿â£¬Á¬½Ó³É¹¦Ôò»áÅжϸÃÓû§ÃûÊÇ·ñÒѾ´æÔÚ£¬Èô´æÔÚ£¬Ôò¸ø³öÌáʾ¡£·´Ö®Ôò½øÐÐ×¢²á¡£
3¡¢µÇ¼½çÃæ£¬µã»÷µÇ¼°´Å¥Ê±£¬Ê×ÏÈÓëÊý¾Ý¿â½¨Á¢Á¬½Ó¡£°´ÕÕÓû§ÃûºÍÃÜÂëÀ´ÏòÊý¾Ý¿âÖвéÕÒ£¬ÈôÓУ¬ÔòµÇ¼³É¹¦¡£·´Ö®¸ø³öÌáʾ¡£
4¡¢ÀûÓõ¥Àýģʽ£¬ÊµÏÖÁËÖ»´´½¨ÀàSQLserverµÄÒ»¸ö¶ÔÏ󣬴ó´ó½ÚÊ¡ÁËÄڴ濪Ïú ¡£
³ÌÐòÍêÕû´úÂë¼û£ºhttps://github.com/chaohuangtianjie994/A-login-register-System
5¡¢»ùÓÚ´Ë£¬¿ÉÒÔ½øÐдóÁ¿µÄÍØÕ¹¹¦ÄÜ¡£
´úÂëÈçÏ£º
UserRegister.java µÇ¼½çÃæ¡£
[java] view plain copy
1. package package1; 2. /*
3. * ¹¦ÄÜ£ºµÇ¼½çÃæ´ø×Å×¢²á¹¦ÄÜ£¬µ¯³ö×¢²á½çÃæ¡£
4. * ½«×¢²áµÄÐÅÏ¢±£´æÔÚÊý¾Ý¿âÖУ¬²¢ÇÒ¿ÉÒÔ½øÐеǼ²Ù×÷¡£ 5. * author£ºywq 6. */
7. import javax.swing.*; 8.
9. import java.awt.*; 10. import java.awt.event.*; 11. import java.sql.*; 12.
13. public class UserRegister extends JFrame implements ActionListener{ 14.
15. //¶¨ÒåµÇ¼½çÃæµÄ×é¼þ 16. JButton jb1,jb2,jb3=; 17. JRadioButton jrb1,jrb2=; 18. JPanel jp1,jp2,jp3=; 19. JTextField jtf=; 20. JLabel jlb1,jlb2=; 21. JPasswordField jpf=; 22. 23.
24. public static void main(String[] args) 25. {
26. UserRegister ur=new UserRegister(); 27. } 28.
29. public UserRegister() 30. {
31. //´´½¨×é¼þ 32. //´´½¨×é¼þ
33. jb1=new JButton(\µÇ¼\); 34. jb2=new JButton(\×¢²á\); 35. jb3=new JButton(\Í˳ö\); 36. //ÉèÖüàÌý
37. jb1.addActionListener(this); 38. jb2.addActionListener(this); 39. jb3.addActionListener(this); 40.
41. jlb1=new JLabel(\Óû§Ãû£º\); 42. jlb2=new JLabel(\ÃÜ Â룺\); 43.
44. jtf=new JTextField(10); 45. jpf=new JPasswordField(10); 46.
47. jp1=new JPanel();
48. jp2=new JPanel(); 49. jp3=new JPanel(); 50.
51. jp1.add(jlb1); 52. jp1.add(jtf); 53.
54. jp2.add(jlb2); 55. jp2.add(jpf); 56.
57. jp3.add(jb1); 58. jp3.add(jb2); 59. jp3.add(jb3); 60. this.add(jp1); 61. this.add(jp2); 62. this.add(jp3); 63.
64. this.setVisible(true); 65. this.setResizable(false); 66. this.setTitle(\×¢²áµÇ¼½çÃæ\); 67. this.setLayout(new GridLayout(3,1));
68. this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 69. this.setBounds(300, 200, 300, 180); 70. 71. 72. } 73.
74. @Override
75. public void actionPerformed(ActionEvent e) { 76.
77. //¼àÌý¸÷¸ö°´Å¥
78. if(e.getActionCommand()==\Í˳ö\) 79. {
80. System.exit(0);
81. }else if(e.getActionCommand()==\怬\) 82. {
83. //µ÷ÓõǼ·½·¨ 84. this.login();
85. }else if(e.getActionCommand()==\×¢²á\) 86. {
87. //µ÷ÓÃ×¢²á·½·¨ 88. this.Regis(); 89. } 90. 91. }