-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Barry,
On 7/13/20 16:21, Barry Kimelman wrote: > my system is ubuntu 20.04 I am running tomcat 9.0.37 I can run java > based mysql programs from the terminal command line with no > problems Tomcat establishes its own CLASSPATH and applications hosted on Tomcat behave according to the servlet spec with respect to where libraries must be located. > I have installed tomcat under /opt/tomcat/latest under > /opt/tomcat/latest/lib I have installed the jar file for mysql > > -rw-r--r-- 1 root root 1007505 Jul 13 10:54 > /opt/tomcat/latest/lib/mysql-connector-java-5.1.47-bin.jar That should be sufficient. How are you launching Tomcat? > In my build.xml I have the following lines Your build.xml is not relevant, unless it is physically copying files somewhere, or bundling them into your WAR file. > 131 <property name="catalina.home" value="/opt/tomcat/latest"/> > However after I compile and install the application, when I try to > run it my application traps the following error How do you launch Tomcat and/or your application? > java.sql.SQLException: No suitable driver found for > jdbc:mysql://localhost/qwlc?autoReconnect=true&useSSL=false > > What am I missing ? Why can't my tomcat app find the mysql class ? How are you configuring your application for JDBC access? Using a <Resource> in META-INF/context.xml foor your application? - -chris -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl8M2mgACgkQHPApP6U8 pFjKiA/+Kkxc2zdlIFj7hXi/wZIRcQM7jmQfs1WA6xujWXxPEnfCK24AuknMwt/w KOKDjK65Q+WTlPIxe2Kh6+oMpMbCAnIWfqLs0oM7r/aUAvMvuw3qaEbeuPgGwcJx 7Kh746Hfx4qnmsaFYx6bD8GA2K+343mTH6QlWnV/F7EeILiNA6gPhMms/FAl7R1G pVjYaXsPQU4+vwEsakGLmJpqF5I9BqejwaVDYVyALa+u1C4dyqk2N6MxVv/KsifB p/I1TY281mjzGRXRS9WE9TksRAJ3S5PtAs1GIlXZVGbfNLc+Zlt6uIYwia+5Oi0G vZtJzE8pIpq/Q+/DswwtumtwocfiHlsYhIezdmVNYnJnwXTRoBxz3JEOb4cYN07D duii9T+AtACHGaTLXYFWX71XAqwrNw67MbEhi4ex9Ajrk0Qx8s6le9EyKQNI9Wpz TrjyjbsvQzXcTANsPTF4o23IQIhc+VuAKJsTlyucvKVCUUx4AS1lTKmBH7zgVr3S /CDmwF/PYrBWCEv2D+iQqhAQ7uc/cK7Fp3mwIpc+oWzIA+ART93ktuEP5lKYiNHE JFDxO5wpK2HFv/dMpf2HFqEDprP9dMS2M8kZRFGKSoDDVTS25YyH7WM//ID1RU9J 4LFcSR7qek/1My7HYpPZFctey+eI/OAbwB3JlyV2QMNRs8CwH8E= =Wcma -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
