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POjava.lang.ClassNotFoundException Netbeans java derby
 

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  1. POjava.lang.ClassNotFoundException Netbeans java derby
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    <p>I use Netbeans, doing a java app. I created a class ConnectDB for db connetion using Java DB in netbeans. i started the server and ten conneted to db. when i run the file it produce </p> <pre><code>java.lang.ClassNotFoundException: org.apache.derby.jdbc.ClientDriver @ 25 line </code></pre> <p>and</p> <pre><code>java.sql.SQLException: No suitable driver found for jdbc:derby://localhost:1527/Libraryprj;create=true </code></pre> <p>@30 th line of code</p> <p>the code is below</p> <pre><code>package Lms; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.Statement; /** * * @author JOJO */ public class ConnectDB { static Connection conn; public static void main(String[] args) { String driver = "org.apache.derby.jdbc.ClientDriver"; String connectionURL = "jdbc:derby://localhost:1527/Libraryprj;create=true"; String createString = "CREATE TABLE Employee (NAME VARCHAR(32) NOT NULL, ADDRESS VARCHAR(50) NOT NULL)"; try { Class.forName(driver); } catch (java.lang.ClassNotFoundException e) { e.printStackTrace(); } try { conn = DriverManager.getConnection(connectionURL); Statement stmt = (Statement) conn.createStatement(); stmt.executeUpdate(createString); PreparedStatement psInsert = conn.prepareStatement("insert into Employee values (?,?)"); psInsert.setString(1, args[0]); psInsert.setString(2, args[1]); psInsert.executeUpdate(); Statement stmt2 = (Statement) conn.createStatement(); ResultSet rs = stmt2.executeQuery("select * from Employee"); int num = 0; while (rs.next()) { System.out.println(++num + ": Name: " + rs.getString(1) + "\n Address" + rs.getString(2)); } rs.close(); } catch (Exception e) { e.printStackTrace(); } } } </code></pre>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USAbel Jojo
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POjava.lang.ClassNotFoundException Netbeans java derby
      1. This table or related slice is empty.
      1. VTUpMod
    1. COhave you imported derby related jar libraries?
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      1. POjava.lang.ClassNotFoundException Netbeans java derby
      1. USVinay
 

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