資源簡介
基于mysql的信息管理系統,只要修改一下數據庫連接就能使用,提供了數據庫表結構。可以實現學生和管理員(老師)兩種登錄方式,權限不同。
代碼片段和文件信息
package?com.dw.controll;
import?java.io.IOException;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?com.dw.dao.StudentDao;
import?com.dw.dao.impl.StudentDaoImpl;
import?com.dw.model.Student;
/**
?*?控制層?-添加?邏輯處理
??@author?DY1101shaoyuxian
?*?
?*/
public?class?AddServlet?extends?HttpServlet?{
private?static?final?long?serialVersionUID?=?1L;
public?void?doGet(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
this.doPost(request?response);
}
public?void?doPost(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
//?Student(stIdstNamestSexstAgestTelstDeptstAddress)
String?stName?=?request.getParameter(“stName“);
String?stSex?=?request.getParameter(“stSex“);
String?stAge?=?request.getParameter(“stAge“);
Long?stTel?=?Long.parseLong(request.getParameter(“stTel“));
String?stDept?=?request.getParameter(“stDept“);
String?stAddress?=?request.getParameter(“stAddress“);
Student?stu?=?new?Student(stName?stSex?stAge?stTel?stDept
stAddress);
StudentDao?studao?=?new?StudentDaoImpl();
boolean?flag?=?studao.addStudent(stu);
if?(flag?&&?!(stTel?==?null)?&&?!““.equals(stTel))?{
request.setAttribute(“msg“?“添加成功!!“);
request.getRequestDispatcher(“main.jsp“).forward(request
response);
}?else?{
request.getRequestDispatcher(“main.jsp“).forward(request
response);
System.out.println(“添加失敗!!“);
}
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
????.......???????998??2016-04-13?17:30??StudentManager\StudentManagerWeb\.classpath
????.......???????324??2016-04-03?19:52??StudentManager\StudentManagerWeb\.myme
????.......??????1760??2016-04-03?19:52??StudentManager\StudentManagerWeb\.project
????.......???????500??2014-07-21?16:12??StudentManager\StudentManagerWeb\.settings\.jsdtscope
????.......???????395??2016-04-03?19:52??StudentManager\StudentManagerWeb\.settings\org.eclipse.jdt.core.prefs
????.......???????489??2016-04-13?17:30??StudentManager\StudentManagerWeb\.settings\org.eclipse.wst.common.component
????.......???????252??2016-04-03?19:52??StudentManager\StudentManagerWeb\.settings\org.eclipse.wst.common.project.facet.core.xm
????.......????????49??2016-04-03?19:52??StudentManager\StudentManagerWeb\.settings\org.eclipse.wst.jsdt.ui.superType.container
????.......?????????6??2016-04-03?19:52??StudentManager\StudentManagerWeb\.settings\org.eclipse.wst.jsdt.ui.superType.name
????.......??????1692??2016-04-03?22:34??StudentManager\StudentManagerWeb\src\com\dw\controll\AddServlet.java
????.......??????1299??2016-04-03?22:34??StudentManager\StudentManagerWeb\src\com\dw\controll\DeleteServlet.java
????.......??????4652??2016-04-16?19:08??StudentManager\StudentManagerWeb\src\com\dw\controll\LoginServlet.java
????.......??????3929??2016-04-03?22:37??StudentManager\StudentManagerWeb\src\com\dw\controll\PreServlet.java
????.......??????2036??2016-04-03?22:38??StudentManager\StudentManagerWeb\src\com\dw\controll\SearchByIdServlet.java
????.......??????1205??2016-04-16?16:10??StudentManager\StudentManagerWeb\src\com\dw\controll\SearchServlet.java
????.......??????1207??2016-04-03?22:38??StudentManager\StudentManagerWeb\src\com\dw\controll\ShowAllServlet.java
????.......??????1596??2016-04-03?22:38??StudentManager\StudentManagerWeb\src\com\dw\controll\UpdateServlet.java
????.......??????5302??2016-04-03?22:35??StudentManager\StudentManagerWeb\src\com\dw\dao\impl\StudentDaoImpl.java
????.......??????1573??2016-04-16?18:42??StudentManager\StudentManagerWeb\src\com\dw\dao\impl\StudentUserDaoImpl.java
????.......??????1524??2016-04-16?16:47??StudentManager\StudentManagerWeb\src\com\dw\dao\impl\UserDaoImpl.java
????.......???????957??2016-04-03?22:28??StudentManager\StudentManagerWeb\src\com\dw\dao\StudentDao.java
????.......???????456??2016-04-16?16:55??StudentManager\StudentManagerWeb\src\com\dw\dao\StudentUserDao.java
????.......???????429??2016-04-03?22:21??StudentManager\StudentManagerWeb\src\com\dw\dao\UserDao.java
????.......??????1197??2016-04-03?22:29??StudentManager\StudentManagerWeb\src\com\dw\filter\EncodingFilter.java
????.......??????1811??2016-04-11?21:25??StudentManager\StudentManagerWeb\src\com\dw\model\Student.java
????.......???????771??2016-04-16?18:42??StudentManager\StudentManagerWeb\src\com\dw\model\StudentUser.java
????.......???????726??2016-04-11?21:35??StudentManager\StudentManagerWeb\src\com\dw\model\User.java
????.......??????1678??2016-04-11?21:35??StudentManager\StudentManagerWeb\src\com\dw\util\DbConn.java
????.......???????388??2016-04-03?22:33??StudentManager\StudentManagerWeb\src\com\dw\util\StringUtil.java
????.......???????103??2016-04-03?19:57??StudentManager\StudentManagerWeb\src\db.properties
............此處省略103個文件信息
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