Re: Right version of jdbc

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От Dave Cramer
Тема Re: Right version of jdbc
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Msg-id CADK3HHKqv1-TqYQ24CzxPEiL4f5iKb26N7JDE2gDGOJ-7pGd8w@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Right version of jdbc  (Raivo Rebane <raivore55@gmail.com>)
Ответы Re: Right version of jdbc
Re: Right version of jdbc
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On Fri, 29 Sept 2023 at 14:22, Raivo Rebane <raivore55@gmail.com> wrote:
Thanks,

there was really JDK 17 in use.
I changed it to Java 1.8
PS C:\Program Files\Apache Software Foundation\Tomcat 9.0\bin> java -version
java version "1.8.0_381"
Java(TM) SE Runtime Environment (build 1.8.0_381-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.381-b09, mixed mode)

but the same error occured :
java.sql.SQLException: No suitable driver found for jdbc:postgresql://localhost:5432/mushroom_database
        at java.sql.DriverManager.getConnection(DriverManager.java:689)
        at java.sql.DriverManager.getConnection(DriverManager.java:247)
        at MushroomAPIs.AddMushrooms.doGet(AddMushrooms.java:30)
 why  java.sql gives that error ?

for some reason the postgresql jar is not in the classpath.

Dave

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