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1. create table student(

2. id VARCHAR2(50 PRIMARY KEY NOT NULL, 3. name varchar2(50 NOT NULL, 4. calssGrent varchar2(50 NOT NULL , 5. result varchar(12 NOT NULL 6. ;

7. insert into student(id,name,calssGrent,result values(perseq.nextval,'ÕÅÈý','33','98'

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MMC_01.java

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[java] view plaincopy

1. package org.lsy.servlet; 2.

3. import java.io.IOException; 4. import java.io.PrintWriter; 5. import java.sql.Connection; 6. import java.sql.DriverManager; 7. import java.sql.ResultSet; 8. import java.sql.Statement;

9.

10. import javax.servlet.ServletException; 11. import javax.servlet.http.HttpServlet; 12. import javax.servlet.http.HttpServletRequest; 13. import javax.servlet.http.HttpServletResponse; 14.

15. import oracle.jdbc.oracore.TDSPatch; 16.

17. public class MMC_01 extends HttpServlet 18. {

19. // Çý¶¯³ÌÐò¾ÍÊÇ֮ǰÔÚclasspathÖÐÅäÖõÄjdbcµÄÇý¶¯³ÌÐòµÄjar°üÖÐ 20.

21. // Á¬½ÓµØÖ·ÊÇÓɸ÷¸öÊý¾Ý¿âÉú²úÉ̵¥¶ÀÌṩµÄ£¬ËùÒÔÐèÒªµ¥¶À¼Çס

22. public static final String DBURL = \\;

23. // Á¬½ÓÊý¾Ý¿âµÄÓû§Ãû

24. public static final String DBUSER = \; 25. // Á¬½ÓÊý¾Ý¿âµÄÃÜÂë

26. public static final String DBPASS = \; 27.

28. public void doGet(HttpServletRequest request, HttpServletResponse response

29. throws ServletException, IOException 30. {

31. //ÉèÖÃÇëÇóºÍÏìÓ¦µÄ±àÂë £¬²»È»Ò³ÃæÉÏÈÝÒ׳öÏÖÂÒÂë 32. request.setCharacterEncoding(\; 33. response.setCharacterEncoding(\; 34.

35. response.setContentType(\; 36. //Êä³öÁ÷

37. PrintWriter out = response.getWriter(; 38. //Êý¾Ý¿âÁ¬½Ó´úÂë 39. try

40. {

41. Connection conn = null; // ±íʾÊý¾Ý¿âµÄÁ¬½ÓµÄ¶ÔÏó 42. Statement stmt = null; // ±íʾÊý¾Ý¿âµÄ¸üвÙ×÷

43. String sql=\'67','Áõ12Óî','33','98'\;

44. System.out.println(sql ; 45. // 1¡¢Ê¹ÓÃClassÀà¼ÓÔØÇý¶¯³ÌÐò

46. Class.forName(\; 47. // 2¡¢Á¬½ÓÊý¾Ý¿â

48. conn = DriverManager.getConnection(DBURL, DBUSER, DBPASS; 49. // 3¡¢Statement½Ó¿ÚÐèҪͨ¹ýConnection½Ó¿Ú½øÐÐʵÀý»¯²Ù×÷ 50. stmt = conn.createStatement(;

51. //Óà rs»ñÈ¡²éѯ½á¹û £¬ÕâÀïµÄSQLÓï¾ä×îºÃ²»ÒªÓÃ* ÎÒµÄ×ֶαȽÏÉÙËùÒÔ¾Í͵һÏÂÀÁ£¬£­£¬£­

52. ResultSet rs=stmt.executeQuery(\; 53. out.println(\; 54. out.println(\; 55. out.println(\; 56. out.println(\; 57. //Êä³ö±íÍ·²¿·Ö 58. out.print(\ÐÕÃû\ + 59. \°à¼¶³É¼¨ÐÞ¸Äɾ³ý\; 60. while(rs.next( 61. {

62. //»ñÈ¡Êý¾Ý¿âÖеÄID

63. String id=rs.getString(\; 64. //Êä³öÒ»ÁÐÔªËØ

65. out.print(\+rs.getString(\ 66. +\+rs.getString(\+\ + 67. \+rs.getString(\+\ + 68. \+id+ \ÐÞ¸Ä \ + 69. \+id+ \ɾ³ý \;