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Thread: connection of jdbc with mysql

  1. #1
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    Default connection of jdbc with mysql

    hi
    can anyone explian me how to connect jdbc in mysql??
    i created 1 application which is not conecting to database.

    import java.sql.*;
    public class MYSQLDEMO {


    public static void main(String[] args) throws SQLException,ClassNotFoundException{
    String driverClass="sun.jdbc.odbc.JdbcOdbcDriver";
    String url="jdbcdbc:msqldsn";
    String user="root";
    String password="test";
    Class.forName(driverClass);
    Connection con=DriverManager.getConnection(url,user,password) ;
    Statement st=con.createStatement();
    String sql="insert into student values(23,nit,45)";
    st.executeUpdate(sql);
    System.out.println("query executed");
    con.close();

    }

    }
    after running this it is showing like this

    at sun.jdbc.odbc.JdbcOdbcConnection.initialize(Unknow n Source)
    at sun.jdbc.odbc.JdbcOdbcDriver.connect(Unknown Source)
    at java.sql.DriverManager.getConnection(Unknown Source)
    at java.sql.DriverManager.getConnection(Unknown Source)
    at MYSQLDEMO.main(MYSQLDEMO.java:11)


    thankyou


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: connection of jdbc with mysql

    You left off the starting lines of the error message that says what the problem is.

    Please edit your post and wrap your code with
    [code=java]
    <YOUR CODE HERE>
    [/code]
    to get highlighting and preserve formatting.
    If you don't understand my answer, don't ignore it, ask a question.

  3. #3
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    Default Re: connection of jdbc with mysql

    if you want to connect with mysql
    1> downdload mysql jconnector.
    2> driver class = com.mysql.jdbc.Driver".
    3> url = jdbc:mysql://your pc ip address (or localhost)/db
    4>db = database name which you want to connect

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