Showing posts with label Java. Show all posts
Showing posts with label Java. Show all posts

Friday, March 16, 2012

Mysql JSP Connection

Download mysql jar and add in your project library. The jar file can be download from below url:
http://mirrors.ibiblio.org/pub/mirrors/maven2/mysql/mysql-connector-java/3.1.12/mysql-connector-java-3.1.12.jar

<%@ page language="java" import="java.sql.*"%>
<% /*Database connection*/ out.println("MySQL Connect Example.
");
String url = "jdbc:mysql://localhost:3306/";
String dbName = "test";
String driver = "com.mysql.jdbc.Driver"; //or String driver = "org.gjt.mm.mysql.Driver";
String userName = "user";
String password = "pass";

Connection con=null;
ResultSet rst=null;
Statement stmt=null;

try {
Class.forName(driver).newInstance();
con = DriverManager.getConnection(url+dbName,userName,password);
out.println("Connected to the database
");

stmt=con.createStatement();
rst=stmt.executeQuery("Query");
while(rst.next()) {
out.println("
"+rst.getString("field"));
}

con.close();
out.println("
Disconnected from database");
} catch (Exception e) {
e.printStackTrace();
out.println(e);
}
%>