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基于myeclipse sql2005的java程序 實現(xiàn)了用戶的注冊,日程的添加、刪除、修改等功能

代碼片段和文件信息
package?com.prog.dao;
import?java.sql.Connection;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.util.ArrayList;
import?java.util.Date;
import?java.util.List;
import?com.prog.database.SqlHelp;
import?com.prog.entity.TaskBean;
public?class?TaskDao?{
/***
?*?得到List集合
?*?@author?Administrator
?*
?*/
public?List?getListtask(String?sql){
List?list?=?new?ArrayList();
ResultSet?rs?=?SqlHelp.executeQuery(sql);
try?{
while(rs.next()){
TaskBean?task?=?new?TaskBean();
Date?date=new?Date();
task.setMTaskId(rs.getString(1));
task.setMTaskUserId(rs.getString(2));
task.setMTeskBuildDate(rs.getString(3));
task.setMTaskTopic(rs.getString(4));
task.setMTaskDate(rs.getString(5));
task.setMTaskEnddate(rs.getString(6));
task.setMTaskGory(rs.getString(7));
task.setMTaskInfo(rs.getString(8));
task.setMTaskIstask(rs.getString(9));
task.setMTaskIsend(rs.getString(10));
list.add(task);
}
}?catch?(SQLException?e)?{
e.printStackTrace();
}
return?list;
}
/**
?*?日程管理的插入方法
?*?@param?sd
?*?@return
?*/
public?Connection?con;
private?PreparedStatement?pstat;
String?sql?=?““;
public?int?InertRc(TaskBean?task){
SqlHelp?db?=?new?SqlHelp();
con?=?db.getConnection();
sql?=?“insert?into?t_task_rc(m_task_idm_task_user_idm_task_buildDate“
+“m_task_topicm_task_datem_task_enddatem_task_gory“?
+“m_task_infom_task_istaskm_task_isend)?values(??????????)“;
try?{
pstat?=?con.prepareStatement(sql);
pstat.setString(1?task.getMTaskId());
pstat.setString(2?task.getMTaskUserId());
pstat.setString(3?task.getMTeskBuildDate());
pstat.setString(4task.getMTaskTopic());
pstat.setString(5task.getMTaskDate());
pstat.setString(6task.getMTaskEnddate());
pstat.setString(7task.getMTaskGory());
pstat.setString(8task.getMTaskInfo());
pstat.setString(9?task.getMTaskIstask());
pstat.setString(10?task.getMTaskIsend());
pstat.executeUpdate();
pstat.close();
con.close();
}?catch?(SQLException?e)?{
e.printStackTrace();
}
return?0;
}
/***
?*?顯示日程里面進行修改
?*?@param?task
?*?@return
?*/
public??int?updateTask(TaskBean?task){
Connection?con;
PreparedStatement?pstat;
String?sql?=?““;
SqlHelp?db?=?new?SqlHelp();
con?=?db.getConnection();
sql?=?“update?t_task_rc?set?m_task_buildDate=?m_task_topic=?m_task_date=?“?
+“m_task_enddate=?m_task_gory=?m_task_info=?m_task_istask=?m_task_isend=?“?
+“?where?m_task_id=?“;
try?{
pstat?=?con.prepareStatement(sql);
pstat.setString(1?task.getMTeskBuildDate());
pstat.setString(2task.getMTaskTopic());
pstat.setString(3task.getMTaskDate());
pstat.setString(4task.getMTaskEnddate());
pstat.setString(5task.getMTaskGory());
pstat.setString(6task.getMTaskInfo());
ps
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????3145728??2012-05-28?13:20??demo.mdf
?????文件?????1048576??2012-05-28?13:20??demo_log.ldf
?????目錄???????????0??2012-06-24?21:30??program\
?????文件????????1032??2012-06-24?21:34??program\.classpath
?????目錄???????????0??2012-06-01?17:31??program\.myeclipse\
?????文件?????????294??2012-06-26?22:23??program\.myme
?????文件????????1280??2012-05-06?19:20??program\.project
?????目錄???????????0??2012-06-24?21:30??program\.settings\
?????文件??????????98??2012-05-07?22:19??program\.settings\org.eclipse.core.resources.prefs
?????目錄???????????0??2012-06-24?21:30??program\src\
?????目錄???????????0??2012-06-24?21:30??program\src\com\
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\dao\
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\dao\impl\
?????文件?????????143??2012-05-12?16:05??program\src\com\prog\dao\impl\UserLoginDao.java
?????文件?????????941??2012-05-17?15:49??program\src\com\prog\dao\impl\UserLoginDaoimpl.java
?????文件????????3871??2012-05-25?13:10??program\src\com\prog\dao\TaskDao.java
?????文件????????1799??2012-01-01?01:51??program\src\com\prog\dao\UserDao.java
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\databa
?????文件?????????313??2012-01-01?01:50??program\src\com\prog\databa
?????文件????????1696??2012-05-25?13:09??program\src\com\prog\databa
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\entity\
?????文件????????1798??2012-05-25?13:11??program\src\com\prog\entity\TaskBean.java
?????文件????????2218??2012-05-25?13:11??program\src\com\prog\entity\UserBean.java
?????目錄???????????0??2012-06-01?17:31??program\src\com\prog\pojo\
?????目錄???????????0??2012-06-24?21:30??program\src\com\prog\servlet\
?????文件????????2251??2012-01-01?01:49??program\src\com\prog\servlet\LoginOutServlet.java
?????文件????????6186??2012-01-01?01:59??program\src\com\prog\servlet\ProgramServlet.java
?????文件????????1620??2012-01-01?01:54??program\src\com\prog\servlet\UserInsertServlet.java
?????文件????????2310??2012-05-25?13:07??program\src\com\prog\servlet\UserLoginServlet.java
?????目錄???????????0??2012-06-24?21:30??program\WebRoot\
............此處省略81個文件信息
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