📄 modify1.jsp
字号:
<html>
<head>
<title>从数据库调出该用户信息</title>
</head>
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<jsp:useBean id="connManager" scope="application" class="test.DBConnManager" />
<body bgcolor="#CFF1E1">
<center><h2>
从数据库调出该用户信息
</h2></center>
<h3>该用户信息如下：</h3>
<%
int id=0;
try{
id=Integer.parseInt(request.getParameter("id").toString());
}catch(Exception e){
out.println("链接错误");
out.close();
}
%>
<%
Connection con = connManager.getConnection("mysql");
if(con==null)
{
%>对不起，现在数据库忙，请稍后再试
<%
}
Statement stmt = con.createStatement();
ResultSet rs=stmt.executeQuery("select * from Users where ID="+id);
if(rs.next())
{
%>
<center>
<form action=modify2.jsp method=post>
<input type=hidden name=id value=<%=rs.getInt("ID")%>>
<table border=1>
<tr>
<td>用户名</td>
<td><input name=userid value=<%=rs.getString("UserID")%>></td>
</tr>
<tr>
<td>姓名</td>
<td><input name=name value=<%=new String(rs.getString("Name").getBytes("ISO8859_1"),"GBK")%>></td>
</tr>
<tr>
<td>电子邮件</td>
<td><input name=email value=<%=rs.getString("Email")%>></td>
</tr>
<tr>
<td>住址</td>
<td><input name=address value=<%=new String(rs.getString("Address").getBytes("ISO8859_1"),"GBK")%>></td>
</tr>
</table>
<p></p>
<input type=submit value=提交>
<input type=reset value=重置>
</form>
<center>
<%
}else
{
out.println("链接错误！<a href=userlist.jsp>请返回</a>");
}
rs.close();
stmt.close();
connManager.releaseConnection("mysql",con);
%>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -