Re: Error: ClassNotFoundException
От | Jayesh K. Parayali |
---|---|
Тема | Re: Error: ClassNotFoundException |
Дата | |
Msg-id | 8ACB76BF6B98C94FB6959B660C051BA507D5B5@PACIFIC.TOTALFLOOD.COM обсуждение исходный текст |
Ответ на | Error: ClassNotFoundException (Craig Lawton <craiglawton@qwest.net>) |
Список | pgsql-jdbc |
export CLASSPATH=$CLASSPATH:/usr/local/pgsql/share/java/jdbc7.1-1.1.jar:. You can keep ur driver anywhere but should be included in your CLASSPATH environment variable. Then execute ur program Jayesh > -----Original Message----- > From: Craig Lawton [SMTP:craiglawton@qwest.net] > Sent: Friday, October 26, 2001 8:35 PM > To: pgsql-jdbc@postgresql.org > Subject: [JDBC] Error: ClassNotFoundException > > Hello All, > > I'm a fairly experienced developer, however, a complete newbie when it > > comes to using PostgreSQL and JDBC. I have successfully installed > PostgreSQL on my Mac G4 running Mac OS X 10.1. I'm able to start the > DB > daemon (with -i extension), I've created and populated a database (can > > query the database, etc.). When I installed PostgreSQL, I created a > user account named "postgres" on my computer, and start the DB daemon > while logged onto that account (in a console window after logging into > > the postgres account using 'su - postgres'). I've downloaded the > pre-compliled jdbc7.1-1.1.jar JDBC driver. I put the JDBC driver file > > in /usr/local/pgsql/share/java. I've been trying to use JDBC to > connect > to a database and started with Marc Liyanage's example source file. > When I try and run the executable after compilation I get an error. > Specifically, the line of code in > "Class.forName("org.postgresql.Driver");" returns the error > "java.lang.ClassNotFoundException: org.postgresql.Driver". I'm at a > bit > of a loss. Do I have to register the JDBC driver? If I do, how do I > do > that? Could this be because the PostgreSQL daemon is running from a > different account than I am running the JDBC test application from? > Did > I put the JDBC driver in the wrong directory? > > Would really appreciate the help. > > Thanks, > > Craig Lawton > > > ---------------------------(end of > broadcast)--------------------------- > TIP 6: Have you searched our list archives? > > http://archives.postgresql.org
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