Error Creating Sql Model Connection Connection To Mysql. Error Com.mysql.jdbc.driver
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Failure to connect to database (error :`com.mysql.jdbc.Driver`) up vote 0 down vote favorite Greetings everyone and thank you for checking out my post. I am trying to connect my servlet with my database by using the Mysql jdbc driver. My .jar from mysql jdbc driver is in the folder apache-tomcat-7.0.27/lib . MyServlet is a servlet and i have SQL.java in the same folder where connection must established. private static Connection conn = null; Class.forName(driver).newInstance(); conn = (Connection) DriverManager.getConnection("jdbc:mysql://"+"localhost:3306"+"/"+ "ergasia3", "root" , "spiros");` Unfortunately, when i try to do this, i have an error :com.mysql.jdbc.Driver . Here's my web.xml
Connectors More MySQL.com Downloads Developer Zone Section Menu: Documentation Home MySQL Connector/J 5.1 Developer Guide Preface and Legal Notices Overview of MySQL Connector/J Connector/J Versions Connector/J Release Notes and Change History Java Versions Supported Connector/J Installation Installing Connector/J from a Binary Distribution Installing the Driver and Configuring the CLASSPATH Upgrading from an Older Version Upgrading to MySQL Connector/J 5.1.x JDBC-Specific Issues When Upgrading to MySQL Server 4.1 http://stackoverflow.com/questions/11205544/failure-to-connect-to-database-error-com-mysql-jdbc-driver or Newer Upgrading from MySQL Connector/J 3.0 to 3.1 Installing from Source Testing Connector/J Connector/J Examples Connector/J (JDBC) Reference Driver/Datasource Class Names, URL Syntax and Configuration Properties for Connector/J Properties Files for the useConfigs Option JDBC API Implementation Notes Java, JDBC and MySQL Types Using Character Sets and Unicode https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-usagenotes-connect-drivermanager.html Connecting Securely Using SSL Connecting Using PAM Authentication Using Master/Slave Replication with ReplicationConnection Mapping MySQL Error Numbers to JDBC SQLState Codes JDBC Concepts Connecting to MySQL Using the JDBC DriverManager Interface Using JDBC Statement Objects to Execute SQL Using JDBC CallableStatements to Execute Stored Procedures Retrieving AUTO_INCREMENT Column Values through JDBC Connection Pooling with Connector/J Multi-Host Connections Configuring Server Failover Configuring Load Balancing with Connector/J Configuring Master/Slave Replication with Connector/J Advanced Load-balancing and Failover Configuration Using the Connector/J Interceptor Classes Using Connector/J with Tomcat Using Connector/J with JBoss Using Connector/J with Spring Using JdbcTemplate Transactional JDBC Access Connection Pooling with Spring Using Connector/J with GlassFish A Simple JSP Application with GlassFish, Connector/J and MySQL A Simple Servlet with GlassFish, Connector/J and MySQL Using Connector/J with MySQL Fabric Troubleshooting Connector/J Applications Known Issues and Limitations Connector/J Support Connector/J Community Support How to Report Connector/J Bugs or Probl
This Site Careers Other all forums Forum: JDBC and Relational Databases Problem with com.mysql.jdbc.Driver driver Shantanu Deshmukh Greenhorn Posts: https://coderanch.com/t/547331/JDBC/databases/mysql-jdbc-Driver-driver 23 I like... posted 5 years ago Hi, I am trying to create simple JDBC program to access mysql database. This is the code. import https://confluence.atlassian.com/confkb/unable-to-start-due-to-configure-jdbc-driver-class-not-found-com-mysql-jdbc-driver-123044031.html java.sql.*; public class accessMySQL { public static void main(String[] args) { Connection con = null; try { String username = "aaa_user"; String password = "xxxxx"; String error creating url = "10.10.133.186"; Class.forName("com.mysql.jdbc.Driver").newInstance(); con = DriverManager.getConnection(url,username,password); System.out.println("Connection Established!"); } catch(Exception e) { System.out.println("There was some error while establishing connection to the database"+e); } finally { try { con.close(); System.out.println("Connection Successfully Closed."); } catch(Exception e) { System.out.println("There was some error while closing connection to the database"); } } } } This error creating sql gives me java.lang.ClassNotFoundException: com.mysql.jdbc.Driver error. Please help !! Shantanu There are no failures, only experiences Arun Kumarr Ranch Hand Posts: 661 I like... posted 5 years ago is your mysql jar in classpath? If you are not laughing at yourself, then you just didn't get the joke. Shantanu Deshmukh Greenhorn Posts: 23 I like... posted 5 years ago I m sorry if I may sound childish for a Java Programmer, but do we need a separate mysql jar ? If so, where to get it from ? There are no failures, only experiences Sumit Bisht Ranch Hand Posts: 331 I like... posted 5 years ago Yes, you'll need to download the mysql connector for java (mysql jdbc driver) Shantanu Deshmukh Greenhorn Posts: 23 I like... posted 5 years ago ok, I have downloaded MySQL connector 5.0.8. I have saved it in /home/shantanu I am giving this comman
configure JDBC Driver class not found: com.mysql.jdbc.Driver 2008-01-16 19:44:11,504 ERROR [main] [springframework.web.context.ContextLoader] initWebApplicationContext Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultTxAdvice': Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [databaseSubsystemContext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [productionDatabaseContext.xml]: Invocation of init method failed; nested exception is net.sf.hibernate.HibernateException: JDBC Driver class not found: com.mysql.jdbc.Driver Cause The appropriate jdbc driver (in this example the MySQL jdbc driver) has not been installed or copied from the old instance. Resolution Copy the jdbc from your old installation to your new installation, or download the latest driver from the manufacturer's website. The driver can be found either at common/lib directory or confluence/WEB-INF/lib directory. For MySQL, please see the complete list of steps to download and install the JDBC driver in this page. Was this helpful? Yes No Thanks for your feedback! Why was this unhelpful? It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article? See questions about this article Powered by Confluence and Scroll Viewport Atlassian Support Ask the community Provide product feedback Contact technical support Atlassian Privacy Policy Terms of use Security Copyright © 2016 Atlassian Except where otherwise noted, content in this space is licensed under a Creative Commons Attribution 2.5 Australia License.