資源簡介
在線選課系統(tǒng)采用了jsp+mvc模式,本科課程大作業(yè)實(shí)驗(yàn)要求基本實(shí)現(xiàn)。它實(shí)現(xiàn)了包括用戶登錄身份驗(yàn)證、管理員維護(hù)課程信息、學(xué)生進(jìn)行選課三個(gè)模塊的功能。

代碼片段和文件信息
package?admin;
import?java.io.IOException;
import?java.io.PrintWriter;
import?java.sql.Connection;
import?java.sql.PreparedStatement;
import?java.sql.SQLException;
import?javax.servlet.ServletConfig;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?servlet.JDBCconnect;
public?class?Addstudent?extends?HttpServlet{
/**
?*?
?*/
private?static?final?long?serialVersionUID?=?1L;
public?void?init(ServletConfig?config)throws?ServletException{
super.init(config);
}
public?void?service(HttpServletRequest?requestHttpServletResponse?response)?throws?ServletException?IOException{
JDBCconnect?jc=new?JDBCconnect();
Connection?con=jc.getconnect();
request.setCharacterEncoding(“UTF-8“);
response.setCharacterEncoding(“UTF-8“);
response.setContentType(“text/html“);
String?account?=?request.getParameter(“account“);
String?initialpass?=?request.getParameter(“initialPassword“);
String?name?=?request.getParameter(“name“);
PrintWriter?out?=?response.getWriter();
try?{
PreparedStatement?pstmt?=?null;
String?sql=“insert?into?Saccount?values(???)“;
pstmt=con.prepareStatement(sql);
pstmt.setString(1?account);
pstmt.setString(2?initialpass);
pstmt.setString(3?name);
pstmt.executeUpdate();
out.print(“ript>alert(‘錄入成功請繼續(xù)...‘);window.location.assign(‘AddStudent.jsp‘) ript>“);
}?catch?(SQLException?e)?{
//?TODO?自動(dòng)生成的?catch?塊
e.printStackTrace();
}
}
}
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????842??2018-11-10?11:40??bigProject\.classpath
?????文件????????914??2018-11-10?11:40??bigProject\.project
?????文件????????567??2018-11-10?11:40??bigProject\.settings\.jsdtscope
?????文件?????????77??2018-11-16?18:44??bigProject\.settings\org.eclipse.core.resources.prefs
?????文件????????364??2018-11-10?11:40??bigProject\.settings\org.eclipse.jdt.core.prefs
?????文件????????494??2018-11-10?11:40??bigProject\.settings\org.eclipse.wst.common.component
?????文件????????345??2018-11-10?11:40??bigProject\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件?????????49??2018-11-10?11:40??bigProject\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件??????????6??2018-11-10?11:40??bigProject\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件???????2385??2018-11-18?12:47??bigProject\build\classes\admin\Addstudent.class
?????文件???????2752??2018-11-16?20:32??bigProject\build\classes\admin\CheckinCourse.class
?????文件???????2566??2018-11-10?18:53??bigProject\build\classes\servlet\ImageServlet.class
?????文件???????1671??2018-11-10?14:02??bigProject\build\classes\servlet\JDBCconnect.class
?????文件???????3464??2018-11-10?20:17??bigProject\build\classes\servlet\RegisterServlet.class
?????文件???????3558??2018-11-16?13:06??bigProject\build\classes\student\ChangePassword.class
?????文件???????3657??2018-11-18?17:18??bigProject\build\classes\student\DeleteSelfSeleted.class
?????文件???????4040??2018-11-18?12:14??bigProject\build\classes\student\DisplayCourseInfo.class
?????文件????????920??2018-11-18?12:01??bigProject\build\classes\student\DisplayCourseInfoBean.class
?????文件???????4531??2018-11-18?17:34??bigProject\build\classes\student\SelectCourse.class
?????文件???????4142??2018-11-18?16:30??bigProject\build\classes\student\ViewSelectCourse.class
?????文件???????1636??2018-11-18?12:47??bigProject\src\admin\Addstudent.java
?????文件???????2084??2018-11-16?20:32??bigProject\src\admin\CheckinCourse.java
?????文件???????1596??2018-11-10?18:53??bigProject\src\servlet\ImageServlet.java
?????文件???????1374??2018-11-10?14:02??bigProject\src\servlet\JDBCconnect.java
?????文件???????2487??2018-11-10?20:17??bigProject\src\servlet\RegisterServlet.java
?????文件???????2264??2018-11-16?13:06??bigProject\src\student\ChangePassword.java
?????文件???????2244??2018-11-18?17:18??bigProject\src\student\DeleteSelfSeleted.java
?????文件???????3038??2018-11-18?12:14??bigProject\src\student\DisplayCourseInfo.java
?????文件????????529??2018-11-18?12:01??bigProject\src\student\DisplayCourseInfoBean.java
?????文件???????3377??2018-11-18?17:34??bigProject\src\student\SelectCourse.java
............此處省略61個(gè)文件信息
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