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JDBC cannot etablish a connection to jdbc:mysql://


JDBC cannot etablish a connection to jdbc:mysql://

By : Nate Mc Daniel
Date : October 25 2020, 09:10 AM
wish helps you You will have to configure SSL to connect with other domain database. without SSL you can only use localhost database with jdbc.
after configuration
code :
jdbc:mysql://sinarkaryanusantara.com:3306/sinarkar_db_kasir?zeroDateTimeBehavior=convertToNull&verifyServerCertificate=false&useSSL=true&requireSSL=true


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tomcat 6.0 with JDBC throws ClassNotFoundException com.mysql.jdbc.Connection

tomcat 6.0 with JDBC throws ClassNotFoundException com.mysql.jdbc.Connection


By : user2259818
Date : March 29 2020, 07:55 AM
it should still fix some issue This exception is telling you that it cannot find the com.mysql.jdbc.Connection class while investigating the declared fields of the servlet during its loading/instantiation in order to collect any annotations for the annotation cache.
You should be using java.sql.Connection, not com.mysql.jdbc.Connection. In fact, all your JDBC code should be importing/using the java(x).sql interfaces/classes only. Otherwise your JDBC code is tight coupled to the DB and JDBC driver used and not reuseable with other DB's and/or drivers, this violates the whole abstract idea of JDBC.
JDBC -- java.lang.NoClassDefFoundError: Could not initialize class com.mysql.jdbc.Connection

JDBC -- java.lang.NoClassDefFoundError: Could not initialize class com.mysql.jdbc.Connection


By : Bugalete Nicu
Date : March 29 2020, 07:55 AM
help you fix your problem This is almost certainly because you are missing the jdbc driver jar for MySql. You can find it Here. Unzip it and add the jar to your classpath.
Update: You can not use MySQL with GAE because sockets are not allowed. This will never work for you. They have alternative persistence mechanisms besides MySQL. See: Can I use a MySQL database with an App Engine application
Error: No suitable driver found for "jdbc:mysql:\\localhost:3306\Mysql" when JDBC Connection configuration in

Error: No suitable driver found for "jdbc:mysql:\\localhost:3306\Mysql" when JDBC Connection configuration in


By : user56196
Date : March 29 2020, 07:55 AM
will be helpful for those in need The JDBC URL you specified is wrong. The error says you use the URL jdbc:mysql:\localhost:3306\Mysql. That is an incorrect URL.
You need to use:
code :
jdbc:mysql://localhost:3306/Mysql
Spring + Hibernate + Maven: jCannot create JDBC driver of class 'com.mysql.jdbc.Driver' for connect URL 'jdbc:mysql//loc

Spring + Hibernate + Maven: jCannot create JDBC driver of class 'com.mysql.jdbc.Driver' for connect URL 'jdbc:mysql//loc


By : Lexley
Date : March 29 2020, 07:55 AM
I hope this helps you . seems like you're missing the colon in file jdbc.properties for the database URL.
code :
jdbc:mysql//localhost:3306/test
jdbc:mysql://localhost:3306/test
No suitable driver found for jdbc:mysql://localhost:3306/Testing in JMETER JDBC connection configuration

No suitable driver found for jdbc:mysql://localhost:3306/Testing in JMETER JDBC connection configuration


By : Confidential
Date : March 29 2020, 07:55 AM
I wish did fix the issue. First of all I would recommend switching to the latest available JMeter version which is 2.13 as for now as newer version will have a number defects fixed including performance upgrades. Second. Make sure that you have MySQL JDBC Driver aka Connector/J in JMeter's classpath. If you don't - download it, unpack and drop mysql-connector-java-x.xx.xx-bin.jar to JMeter's /lib folder. JMeter restart will be required to pick the library up
Third. Make sure that you provide correct "JDBC Driver Class" in JDBC Connection Configuration. It should be
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