jsp开发案例 很好很好,适合所有开发者
求职网整个网站基于jsp连接数据库开发,实现登陆,修改资料,注册用户以及发布信息和查询和撤销发布信息等功能
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 5228 2005-02-04 11:26 Jobindex.jsp
文件 1517 2005-02-04 10:39 Joblogin.jsp
文件 4966 2005-02-04 11:10 Jobview.jsp
文件 179 2005-03-01 11:39 JobWEB-INFweb.xml
文件 91 2004-12-30 14:04 JobWEB-INFsrcorgapachejspjsp.jbx
文件 1469 2005-02-04 08:35 JobWEB-INFsrcjobCjob.java
文件 476 2005-01-03 15:12 JobWEB-INFsrcjobCjob.jbx
文件 1635 2005-01-07 18:47 JobWEB-INFsrcjobCompany.java
文件 473 2004-12-30 15:46 JobWEB-INFsrcjobCompany.jbx
文件 473 2004-12-29 10:33 JobWEB-INFsrcjobCompany.jbx~
文件 1654 2005-01-07 18:47 JobWEB-INFsrcjobSjob.java
文件 476 2004-12-30 15:59 JobWEB-INFsrcjobsjob.jbx
文件 2179 2005-01-07 18:47 JobWEB-INFsrcjobStudent.java
文件 647 2004-12-29 08:14 JobWEB-INFsrcjobStudent.jbx
文件 655 2004-12-28 15:15 JobWEB-INFsrcjobStudent.jbx~
文件 983 2004-12-20 19:29 JobWEB-INFsrccomwm imeCount.class
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwm imeCount.java.LCK
文件 1801 2004-12-20 19:29 JobWEB-INFsrccomwm imeTime.class
文件 774 2005-01-24 18:45 JobWEB-INFsrccomwm imeTime.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwm imeTime.java.LCK
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmstringSql.java.LCK
文件 1284 2005-01-24 17:31 JobWEB-INFsrccomwmstringStr.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmstringStr.java.LCK
文件 689 2004-12-20 19:29 JobWEB-INFsrccomwmpageShow.class
文件 1480 2005-01-24 15:19 JobWEB-INFsrccomwmpageShow.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmpageShow.java.LCK
文件 3180 2005-01-25 13:22 JobWEB-INFsrccomwmdbConn.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmdbConn.java.LCK
文件 2789 2005-01-27 20:49 JobWEB-INFsrccomwmdbData.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmdbData.java.LCK
............此处省略112个文件信息
package com.bwm.db;
import java.sql.*;
/**
*class explain:Database connection
*set up name: crazyadept
*set up time: 11/22/2004
*/
public class Conn {
private static Connection con;
private Statement stmt;
private ResultSet rs;
private static final String drivername =
“com.microsoft.jdbc.sqlserver.SQLServerDriver“;
private static final String url = “jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=db_Job;user=sa;password=;“;
/**
*method explain: Get Connection Database
*modify time: 12/20/2004
*/
public static synchronized Connection getCon() throws Exception {
try {
Class.forName(drivername);
con = DriverManager.getConnection(url);
return con;
} catch (SQLException e) {
System.err.println(e.getMessage());
throw e;
}
}
/**
*output parameter: in order select in SQL
*modify time: 12/20/2004
*/
public Statement getStmtread() {
try {
con = getCon();
stmt = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE
ResultSet.CONCUR_READ_ONLY);
return stmt;
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
return null;
}
/**
*output parameter: Data
*input parameter: SQL select sentence
*modify time: 11/29/2004
*/
public ResultSet getRs(String sql) {
try {
stmt = getStmtread();
rs = stmt.executeQuery(sql);
return rs;
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
return null;
}
/**
*output parameter: not in order select in str SQL
*modify time: 11/29/2004
*/
public Statement getStmt() {
try {
con = getCon();
stmt = con.createStatement();
return stmt;
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
return null;
}
/**
*method explain: Close Database Connection
*modify time: 11/29/2004
*/
public synchronized void close() {
try {
if (rs != null) {
rs.close();
rs = null;
}
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
try {
if (stmt != null) {
stmt.close();
stmt = null;
}
} catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
}
try {
if (con != null) {
con.close();
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 5228 2005-02-04 11:26 Jobindex.jsp
文件 1517 2005-02-04 10:39 Joblogin.jsp
文件 4966 2005-02-04 11:10 Jobview.jsp
文件 179 2005-03-01 11:39 JobWEB-INFweb.xm
文件 91 2004-12-30 14:04 JobWEB-INFsrcorgapachejspjsp.jbx
文件 1469 2005-02-04 08:35 JobWEB-INFsrcjobCjob.java
文件 476 2005-01-03 15:12 JobWEB-INFsrcjobCjob.jbx
文件 1635 2005-01-07 18:47 JobWEB-INFsrcjobCompany.java
文件 473 2004-12-30 15:46 JobWEB-INFsrcjobCompany.jbx
文件 473 2004-12-29 10:33 JobWEB-INFsrcjobCompany.jbx~
文件 1654 2005-01-07 18:47 JobWEB-INFsrcjobSjob.java
文件 476 2004-12-30 15:59 JobWEB-INFsrcjobsjob.jbx
文件 2179 2005-01-07 18:47 JobWEB-INFsrcjobStudent.java
文件 647 2004-12-29 08:14 JobWEB-INFsrcjobStudent.jbx
文件 655 2004-12-28 15:15 JobWEB-INFsrcjobStudent.jbx~
文件 983 2004-12-20 19:29 JobWEB-INFsrccomwm imeCount.class
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwm imeCount.java.LCK
文件 1801 2004-12-20 19:29 JobWEB-INFsrccomwm imeTime.class
文件 774 2005-01-24 18:45 JobWEB-INFsrccomwm imeTime.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwm imeTime.java.LCK
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmstringSql.java.LCK
文件 1284 2005-01-24 17:31 JobWEB-INFsrccomwmstringStr.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmstringStr.java.LCK
文件 689 2004-12-20 19:29 JobWEB-INFsrccomwmpageShow.class
文件 1480 2005-01-24 15:19 JobWEB-INFsrccomwmpageShow.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmpageShow.java.LCK
文件 3180 2005-01-25 13:22 JobWEB-INFsrccomwmdbConn.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmdbConn.java.LCK
文件 2789 2005-01-27 20:49 JobWEB-INFsrccomwmdbData.java
..A..H. 10 2004-12-21 13:12 JobWEB-INFsrccomwmdbData.java.LCK
............此处省略112个文件信息
版权声明:本文内容由互联网用户自发贡献,该文观点仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容, 请发送邮件举报,一经查实,本站将立刻删除。
评论列表(条)