How to connect Java with Acces (DSN Less)
Hi, I'm try to connect an Access DataBase in Java with an example. I find it in this forum, but don't work...
I've my database in the folder Data, and its name is BaseDat.mdb...
I'm working in NetBeans 5.5, and the DataBase is in the Folder: "C:/Documents and Settings/MetalTux/POOL/src/Data/BaseDat.MDB"...
This way, its work, but It's another way to use this... without the "C:/Documents and Settings/MetalTux/POOL/src/"????
Please help me... and sorry my english...
Regards...
I have this in my code:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection conec = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=C:/Documents and Settings/MetalTux/POOL/src/Data/BaseDat.MDB");
This is OK... work in my code...
But I want to know if there's another way to do this... without "C:/Documents and Settings/MetalTux/POOL/src" code....
In Visual Basic I do this with "App.Path", but I don't know how I can do the same thing in Java...
Please help me...
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Hello Everybody
I am a new developer in java and want to connect java with Microsoft Access
i am using JCreator LE
My code is to insert 3 records for 3 members and then save them in DB and retrieve the information
Here is the code
import java.sql.*;
public class Project3 {
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System.out.println("Beginning Connection");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
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Statement stmt = con.createStatement();
System.out.println("Connection done successfully");
stmt.execute("Create table Member(Name String,ID Integer)");
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if (rs != null)
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stmt.close();
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Beginning Connection
Connection done successfully
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but
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Here is the correct code
import java.sql.*;
public class Project3 {
public static void main(String[] args) {
try {
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Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String accessFileName = "jdbc:odbc:Project";
String connURL = "jdbc:odbc:;DRIVER=Microsoft Access Driver (*.mdb);DBQ="+accessFileName+".mdb;PWD=";
Connection con = DriverManager.getConnection( accessFileName);
Statement stmt = con.createStatement();
System.out.println("Connection done successfully");
stmt.execute("Create table Member(Name String,ID Integer)");
stmt.execute("insert into Member values ('Joe','1234')");
stmt.execute(" select * from Member");
ResultSet rs=stmt.getResultSet();
if (rs != null)
while (rs.next()){
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stmt.close();
con.close();
catch (Exception err) {err.printStackTrace();}
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I have jdk1.6 and oracle installed on my machine but unable to connect java with database
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my environmental variables in respect to this are :
JAVA_HOME= C:\Java\jdk1.6.0_04
JRE_HOME=C:\Java\jdk1.6.0_04
PATH=J:\oracle\ora92\lib;
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C:\Program Files\Oracle\jre\1.3.1\bin;
C:\Program Files\Oracle\jre\1.1.8\bin
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J:\oracle\ora92\jdbc\lib\classes12.jar;
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Please Help Me
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http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=2691&lngWId=2
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My goal is to connect Java with MySQL. I found many solutions on Internet, but I always get the same mistake:
SQLException: No suitable driver
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mysql-connector-java-5.0.4
I also set connector in class path: C:\mysql-connector-java-5.0.4;C:\mysql-connector-java-5.0.4\mysql-connector-java-5.0.4-bin.jar;C:\mysql-connector-java-5.0.4\src\com\mysql\jdbc
For installation I used manulas from:
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Here is also a test code in java:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Connect
public static void main (String[] args)
Connection conn = null;
try {
conn =
DriverManager.getConnection("jdbc:mysql://localhost/first_test" +
"user=monty&password=greatsqldb");
// Do something with the Connection
} catch (SQLException ex) {
// handle any errors
System.out.println("SQLException: " + ex.getMessage());
System.out.println("SQLState: " + ex.getSQLState());
System.out.println("VendorError: " + ex.getErrorCode());
}i'm desperate, please help or tell me someone who'll know the answer.
Thank You in advancehey buddy .. it seems yr code is wrong .. in getconnection () method u should also specify the port ,which u r not doing ...
the default port for MySQL is 3306 ... see below i am giving you a sample code ... its working fine .. and dont forget to put the MySQL driver jar path in to classpath and also copy the jar into common/lib folder of your tomcat ....
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class MySQLConnectionTest {
public static void main(String[] args) {
new MySQLConnectionTest().connTest();
public void connTest() {
String tableName = "portfolio"; //change as per setting
String hostName = "10.81.9.39"; // please change for the target database ip or hostname
String dbPort = "3306"; //change if not using the default
String dbName = "tradingsystem"; //change as per the given DB name
String username = "root"; //change as per setting
String password = "password"; //change as per setting
System.out.println("before try");
Double data=0.0;
Double data1=0.0;
try {
Class.forName("org.gjt.mm.mysql.Driver");
System.out.println("before driver manager");
Connection conn = DriverManager.getConnection("jdbc:mysql://"+hostName+":"+dbPort+"/"+dbName, username, password);
String query1 = "select * from "+tableName+" where User_id='trader1' and Stock_Type='Equity'";
System.out.println("quesry1="+query1);
Statement stmt = conn.createStatement();
ResultSet rs1 = stmt.executeQuery(query1);
while(rs1.next())
System.out.println("hiiiiii for rs1");
System.out.println(rs1);
Quantity=(Integer)rs1.getObject(5);
MarketPrice=(Double) rs1.getObject(8);
data=Quantity*MarketPrice;
data1+=data;
System.out.println("data1="+data1);
i=0;
rs1.close();
stmt.close();
conn.close();
} catch (ClassNotFoundException e) {
e.printStackTrace(System.err);
} catch (SQLException e) {
e.printStackTrace(System.err);
i hope it will work for u...
cheers,
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