Please tell me what is the problem.
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
</body>
<form method="post">
<table border="2">
<tr>
<td>ID</td>
<td>NAME</td>
<td>SKILL</td>
<td>ACTION</td>
</tr>
<%
try
{
Class.forName("com.mysql.jdbc.Driver");
String url="jdbc:mysql://localhost/test";
String username="root";
String password="root";
String query="select * from jsp1";
Connection conn=DriverManager.getConnection(url,username,password);
Statement stmt=conn.createStatement();
ResultSet rs=stmt.executeQuery(query);
while(rs.next())
{
%>
<tr><td><%rs.getInt("ID"); %></td></tr>
<tr><td><%rs.getString("NAME"); %></td></tr>
<tr><td><%rs.getString("SKILL"); %></td></tr>
<%
}
%>
</table>
<%
rs.close();
stmt.close();
conn.close();
}
catch(Exception e)
{
e.printStackTrace();
}
%>
</form>
</html>
you can also print the data onto your HTML/JSP document. like:-
<!DOCTYPE html>
<html>
<head>
<title>Jsp Sample</title>
<%@page import="java.sql.*;"%>
</head>
<body bgcolor=yellow>
<%
try
{
Class.forName("com.mysql.jdbc.Driver");
Connection con=(Connection)DriverManager.getConnection(
"jdbc:mysql://localhost:3306/forum","root","root");
Statement st=con.createStatement();
ResultSet rs=st.executeQuery("select * from student;");
%><table border=1 align=center style="text-align:center">
<thead>
<tr>
<th>ID</th>
<th>NAME</th>
<th>SKILL</th>
<th>ACTION</th>
</tr>
</thead>
<tbody>
<%while(rs.next())
{
%>
<tr>
<td><%=rs.getString("id") %></td>
<td><%=rs.getString("name") %></td>
<td><%=rs.getString("skill") %></td>
<td><%=rs.getString("action") %></td>
</tr>
<%}%>
</tbody>
</table><br>
<%}
catch(Exception e){
out.print(e.getMessage());%><br><%
}
finally{
st.close();
con.close();
}
%>
</body>
</html>
<!--executeUpdate() mainupulation and executeQuery() for retriving-->
<br>
<%String id = request.getParameter("track_id");%>
<%if (id.length() == 0) {%>
<b><h1>Please Enter Tracking ID</h1></b>
<% } else {%>
<div class="container">
<table border="1" class="table" >
<thead>
<tr class="warning" >
<td ><h4>Track ID</h4></td>
<td><h4>Source</h4></td>
<td><h4>Destination</h4></td>
<td><h4>Current Status</h4></td>
</tr>
</thead>
<%
try {
connection = DriverManager.getConnection(connectionUrl + database, userid, password);
statement = connection.createStatement();
String sql = "select * from track where track_id="+ id;
resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
%>
<tr class="info">
<td><%=resultSet.getString("track_id")%></td>
<td><%=resultSet.getString("source")%></td>
<td><%=resultSet.getString("destination")%></td>
<td><%=resultSet.getString("status")%></td>
</tr>
<%
}
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
%>
</table>
<%}%>
</body>
Source: Stackoverflow.com