java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver

[xzs1017]

java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1698)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1544)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at com.mchange.v2.c3p0.DriverManagerDataSource.ensureDriverLoaded(DriverManagerDataSource.java:101)
at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:133)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
2017-4-17 18:57:18 com.mchange.v2.c3p0.DriverManagerDataSource ensureDriverLoaded
警告: Could not load driverClass oracle.jdbc.driver.OracleDriver






lib里有 ojdbc.jar 包 tomcat lib下也放了ojdbc.jar 包

[李德胜1995]

java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver 。。。。 把ojdbc14.jar复制到webContent下面的web-inf下面的lib里面。。。。clean工程重新部署应用试试

[xzs1017]

[anakin_feng]

看看是不是这个jar包，有没有oracle.jdbc.driver.OracleDriver 这个类文件

[xzs1017]

引用 3 楼 Molly_1994 的回复:

看看是不是这个jar包，有没有oracle.jdbc.driver.OracleDriver 这个类文件

有的