Обсуждение: JDBC driver in Windows machines

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JDBC driver in Windows machines

От
"Eduardo José Hernández Cisneros"
Дата:
Hello,

I am trying a JDBC connection in a Windows Me machine to a PostgreSQL 7.2
database installed in RedHat Linux 7.2. I've got a PostgreSQL 7.2 driver
called pgjdbc2.jar (http://jdbc.postgresql.org) I can not use the driver, I
get:


C:\atpcsw>javac -classpath c:\atpcsw\pgjdbc2.jar mPgSQL.java

C:\atpcsw>java -classpath c:\atpcsw\pgjdbc2.jar mPgSQL
Exception in thread "main" java.lang.NoClassDefFoundError: mPgSQL

C:\atpcsw>java -classpath c:\atpcsw mPgSQL
java.lang.ClassNotFoundException: org.postgresql.Driver

C:\atpcsw>java -version
java version "1.3.1"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-b24)
Java HotSpot(TM) Client VM (build 1.3.1-b24, mixed mode)

C:\atpcsw>

Could you help me with this error?

Best regards

Eduardo


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Re: JDBC driver in Windows machines

От
"Dave Cramer"
Дата:
Eduardo,

In the first example it can't find your mPgSQL class, in the second, it
can't find the postgres class.

You need to add the current directory to your path like so:

java -classpath c:\atpcsw\pgjdbc2.jar;./ mPgSQL

That should work


Dave
-----Original Message-----
From: pgsql-jdbc-owner@postgresql.org
[mailto:pgsql-jdbc-owner@postgresql.org] On Behalf Of Eduardo José
Hernández Cisneros
Sent: Thursday, February 28, 2002 8:35 PM
To: pgsql-jdbc@postgresql.org
Subject: [JDBC] JDBC driver in Windows machines


Hello,

I am trying a JDBC connection in a Windows Me machine to a PostgreSQL
7.2
database installed in RedHat Linux 7.2. I've got a PostgreSQL 7.2 driver

called pgjdbc2.jar (http://jdbc.postgresql.org) I can not use the
driver, I
get:


C:\atpcsw>javac -classpath c:\atpcsw\pgjdbc2.jar mPgSQL.java

C:\atpcsw>java -classpath c:\atpcsw\pgjdbc2.jar mPgSQL Exception in
thread "main" java.lang.NoClassDefFoundError: mPgSQL

C:\atpcsw>java -classpath c:\atpcsw mPgSQL
java.lang.ClassNotFoundException: org.postgresql.Driver

C:\atpcsw>java -version
java version "1.3.1"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-b24) Java
HotSpot(TM) Client VM (build 1.3.1-b24, mixed mode)

C:\atpcsw>

Could you help me with this error?

Best regards

Eduardo


_________________________________________________________________
Chat with friends online, try MSN Messenger: http://messenger.msn.com


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