JSP接続MySqlデータベース
1681 ワード
<%@ page contentType="text/html;charset=utf-8"%>
<%@ page import="java.sql.*"%>
<html>
<body>
<%
Connection con;
Statement sql;
ResultSet rs;
try{Class.forName("com.mysql.jdbc.Driver").newInstance();}
catch(Exception e){out.print(e);}
try{
String uri="jdbc:mysql://localhost:3306/auction";
con=DriverManager.getConnection(uri,"root","");
sql=con.createStatement();
rs=sql.executeQuery("SELECT * FROM auction_user");
out.print("<table border=2>");
out.print("<tr>");
out.print("<th width=100>"+"user_id");
out.print("<th width=100>"+"username");
out.print("<th width=100>"+"userpass");
out.print("<th width=100>"+"email");
out.print("</tr>");
while(rs.next()){
out.print("<tr>");
out.print("<td>"+rs.getString(1)+"</td>");
out.print("<td>"+rs.getString(2)+"</td>");
out.print("<td>"+rs.getString(3)+"</td>");
out.print("<td>"+rs.getString(4)+"</td>");
out.print("</tr>");
}
out.print("</table>");
con.close();
}
catch(SQLException e1){out.print(e1);}
%>
</body>
</html>