Archive for April, 2009

Connecting Mysql With JAVA.

April 6, 2009

for connecting mysql with java first of all need mysql java connector jconnector.

after downloading this extract it. then place it to Java\jdk1.6.0_03\jre\lib\ext .

after this start coding.

String DRIVER=”com.mysql.jdbc.Driver”;

String DATABASE_URL=”jdbc:mysql://localhost/books”;

Class.forName(JDBC_DRIVER);

con=DriverManager.getConnection(DATABASE_URL,”root”,” password”);

statement=con.createStatement();

then write your sql.
String sql=”select * from admin”;
ResultSet rs=statement.executeQuery(sql);
// this for call by name
rs.getInt(“roll”));
rs.getString(“name”));
or write
// this for call by id no
rs.getString(1)
rs.getString(2)
then play with your code.