Java.Lang.Classnotfoundexception: Oracle.Jdbc.Driver.Oracledriver - Crusade Together With Solution
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver Exception comes when y'all endeavour to connect Oracle database from Java programme as well as Oracle driver is non available inwards Classpath. We bring already seen How to connect Oracle database from Java program as well as flora that, In guild to connect to Oracle database, nosotros charge as well as register driver using Class.forName("oracle.jdbc.driver.OracleDriver") as well as this code loads a class at runtime using Reflection which throws ClassNotFoundException if the degree inwards inquiry e.g. "oracle.jdbc.driver.OracleDriver" is non found. I bring already listed downwards various reason of ClassNotFoundExcepiton inwards Java, which is too applicable inwards this case. By the agency java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver is similar to java.lang.ClassNotFoundException: MySQL.jdbc.driver.MySQLDriver which comes if y'all endeavour to connect MySQL database from Java programme as well as 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 cook java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver mistake equally well.
How to solve java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
In guild to solve java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver, nosotros require these degree either inwards the shape of JAR or classes inwards your application classpath. For Oracle 10g as well as 11g, these are introduce inwards ojdbc6.jar or ojdbc6_g.jar, which are same except subsequently is compiled alongside javac -g pick to include debug information as well as tracing code. If y'all don't bring this JAR thence y'all tin download it from http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html.
Just download this JAR file as well as add together into your Classpath past times next steps given in How to laid Classpath inwards Java. If you are non really comfortable alongside setting classpath thence y'all tin too set this JAR file inwards JRE/ext directory C:\Program Files\Java\jdk1.6.0_20\jre\lib\ext which is used past times extension degree loader to charge degree file, though it's non advisable as well as y'all should alone create this for testing equally chances of leaving that ojdbc6.jar are to a greater extent than which may displace inwards futurity if y'all bring a novel version of driver somewhere else inwards Application classpath but your Java application however picking these one-time drivers. See How classloader industrial plant inwards Java for to a greater extent than details on this issue.
Just download this JAR file as well as add together into your Classpath past times next steps given in How to laid Classpath inwards Java. If you are non really comfortable alongside setting classpath thence y'all tin too set this JAR file inwards JRE/ext directory C:\Program Files\Java\jdk1.6.0_20\jre\lib\ext which is used past times extension degree loader to charge degree file, though it's non advisable as well as y'all should alone create this for testing equally chances of leaving that ojdbc6.jar are to a greater extent than which may displace inwards futurity if y'all bring a novel version of driver somewhere else inwards Application classpath but your Java application however picking these one-time drivers. See How classloader industrial plant inwards Java for to a greater extent than details on this issue.
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