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📄 thexiugai2.jsp

📁 jsp写的学生管理系统 可以好好看看 初学者
💻 JSP
字号:
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.util.Date"%>
<%@ page import="java.lang.*"%>
<%!
 public String codeToString(String str)    
 {
   String s=str;
   try
   { 
      byte tempB[]=s.getBytes("ISO-8859-1");
      s=new String(tempB);
      return s;
   }
   catch(Exception e)
   {
     return s;
   }
 }
%>
<% 
    String account="",secret="";
    if(session.isNew())
       {
         response.sendRedirect("login.jsp"); 
       }
    else
       { account=(String)session.getAttribute("account");
         secret=(String)session.getAttribute("secret");
         secret=codeToString(secret); 
         account=codeToString(account);
       }
%>
<%
  String number=null;
  try
  {
    number=request.getParameter("number");
  }
  catch(Exception e)
  {
  }
%>

<html>
<head>
<title>用户修改程序</title>
</head>
<% //接受客护端提交的数据
  String name=codeToString(request.getParameter("name"));
  if(name==null)
    name="";
  String sex=codeToString(request.getParameter("sex"));
  if(sex==null)
    sex="";
  String  password=codeToString(request.getParameter("password"));
  if(password==null)
    password="";    
  String checkbox[]=request.getParameterValues("hobby");    
  String hobby="";    
 for(int i=0;i<checkbox.length;i++)     
  checkbox[i]=codeToString(checkbox[i])+"、";     
  for(int i=0;i<checkbox.length;i++)     
  hobby+=checkbox[i];
  String zhuanye=codeToString(request.getParameter("zhuanye"));
  if(zhuanye==null)
  zhuanye="";
  String y=codeToString(request.getParameter("year"));
  String m=codeToString(request.getParameter("month"));
  String d=codeToString(request.getParameter("day"));
  String birthday=""+y+m+d;
  if(birthday==null)
     birthday="";
  String telephone=request.getParameter("telephone");
  if(telephone==null)
    telephone="";
  String geyan=codeToString(request.getParameter("geyan"));
  if(geyan==null)
    geyan="";
%>
<body background="background.jpg">
<table  align="center">
<tr>
<td>
<%
Date date=new Date();
int year=1900+date.getYear();
int month=1+date.getMonth();
int day=12+date.getDay();

out.println("今天的日期为:"+year+"年"+month+"月"+day+"日"+"<br>");
%>
<br>
</td></tr></table>

<%
  String sqlString=null;
  sqlString="update yonghu1 set name='"+name+"',password='"+password+"',hobby='"+hobby+"',zhuanye='"+zhuanye+"',birthday='"+birthday+"',telephone='"+telephone+"',geyan='"+geyan+"' where number="+"'"+number+"'";
    try
    {
     Connection con;
     Statement sql;
     ResultSet rs=null;
     Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
     con=DriverManager.getConnection("jdbc:odbc:honghu");
     sql=con.createStatement();
     sql.executeUpdate(sqlString);
     con.close();
     }
       
    catch(SQLException e)
    {
      out.print(e.toString());
    }

%>
<center>
<table border=1 width=400>
 <tr>
  <td width="100%" align=center>修改用户资料程序</td>
 </tr>
 <tr>
  <td width="100%" align=center>修改用户成功!</td>
 </tr>
</table>
</center>
<br>
<p align=center>
<a href='selectgrjj.jsp'>查询学生信息</a>
<a href='insertgrjj.jsp'>录入学生信息</a>
<a href='deletegrjj1.jsp'>删除学生信息</a>
<a href='updategrjj1.jsp'>修改学生信息</a>
<a href="modifySecret.jsp">修改密码</a>
<a href='main.jsp'>返回首页</a>

</p>
</body>
</html>

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