Java.Lang.Classnotfoundexception: Oracle.Jdbc.Driver.Oracledriver - Drive As Well As Solution
Thursday, June 21, 2018
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java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver Exception comes when y'all endeavor to connect Oracle database from Java computer program together with Oracle driver is non available inwards Classpath. We convey already seen How to connect Oracle database from Java program together with flora that, In companionship to connect to Oracle database, nosotros charge together with register driver using Class.forName("oracle.jdbc.driver.OracleDriver") together with this code loads a class at runtime using Reflection which throws ClassNotFoundException if the course of teaching inwards interrogation e.g. "oracle.jdbc.driver.OracleDriver" is non found. I convey already listed downward various reason of ClassNotFoundExcepiton inwards Java, which is likewise applicable inwards this case. By the means java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver is similar to java.lang.ClassNotFoundException: MySQL.jdbc.driver.MySQLDriver which comes if y'all endeavor to connect MySQL database from Java computer program together with corresponding driver is non inwards your classpath. You tin refer link for getting to a greater extent than ideas which tin hold out used to gear upward java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver fault equally well.
How to solve java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
In companionship to solve java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver, nosotros withdraw these course of teaching either inwards the shape of JAR or classes inwards your application classpath. For Oracle 10g together with 11g, these are introduce inwards ojdbc6.jar or ojdbc6_g.jar, which are same except subsequently is compiled amongst javac -g selection to include debug information together with tracing code. If y'all don't convey this JAR together with thence y'all tin download it from http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html.
Just download this JAR file together with add together into your Classpath past times next steps given in How to laid Classpath inwards Java. If you are non rattling comfortable amongst setting classpath together with thence y'all tin likewise seat this JAR file inwards JRE/ext directory C:\Program Files\Java\jdk1.6.0_20\jre\lib\ext which is used past times extension course of teaching loader to charge course of teaching file, though it's non advisable together with y'all should alone produce this for testing equally chances of leaving that ojdbc6.jar are to a greater extent than which may displace inwards futurity if y'all convey a novel version of driver somewhere else inwards Application classpath but your Java application however picking these former drivers. See How classloader plant inwards Java for to a greater extent than details on this issue.
Just download this JAR file together with add together into your Classpath past times next steps given in How to laid Classpath inwards Java. If you are non rattling comfortable amongst setting classpath together with thence y'all tin likewise seat this JAR file inwards JRE/ext directory C:\Program Files\Java\jdk1.6.0_20\jre\lib\ext which is used past times extension course of teaching loader to charge course of teaching file, though it's non advisable together with y'all should alone produce this for testing equally chances of leaving that ojdbc6.jar are to a greater extent than which may displace inwards futurity if y'all convey a novel version of driver somewhere else inwards Application classpath but your Java application however picking these former drivers. See How classloader plant inwards Java for to a greater extent than details on this issue.
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