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: No suitable driver found for jdbc:mysql://localhost:3306/testĪt (DriverManager.java:689)Īt (DriverManager.java:247)Īt (test2. Bonjour, J'ai l'erreur : qui s'affiche lorsque j'excute mon application, j'ai vrifier toutes les solutions proposes pour ce genre d'erreur, mais en fait je viens de dcouvrir que le port 3306 est ferm est ce que a pourrait tre la cause de mon erreur. : Īt (URLClassLoader.java:382)Īt (ClassLoader.java:424)Īt $AppClassLoader.loadClass(Launcher.java:349)Īt (ClassLoader.java:357)Īt 0(Native Method)Īt (Class.java:264)Īt (test2.java:11) IDEAJava MySQL Class. The best workaround would be to add the mysql jar to Borgs lib/ext folder and then run from the command line: C:Program FilesBORGCalendar>java -cp 'borg.jar. Java 11 also takes away the option to add the mysql driver to the JRE/lib/ext folder.
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My project is maven project and mysql-connector dependency is mentioned, and ofcourse all maven dependencies are mentioned in class path. Changes to Java have broken the way that Borg loads the mysql driver jar from the lib/ext folder. I have put the file mysql-connector-java-3.0.11-stable-bin. .jdbc4.CommunicationsException: Communications link failure. I am facing : I have using mysql-connector-java.8.0.21.jar, tomcat server 9. Я написал в зависимости build.昨天写一个Swing小程序,用JDBC连接数据库,运行的时候报: 这个异常。Ĭonnection= DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root") I would like to connect to a MySQL database using the native driver, however I am having problems getting the program to find the class. Я создал Gradle проект, и я использую MySQL для моей базы данных. Please make sure MySQL JDBC driver is added to the artifact that you are deploying on the server.