由於Oracle授權問題，Maven3不提供Oracle JDBC driver，爲了在Maven項目中應用Oracle
JDBC driver,必須手動添加到本地倉庫。
H:\workspace\rj\WebRoot\WEB-INF\lib>mvn install:install-file -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0.3.0 -Dpackaging=jar -Dfile=ojdbc6.jar
[INFO] Scanning for projects...[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Maven Stub Project (No POM) 1
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install-file (default-cli) @ standalone-pom ---
[INFO] Installing H:\workspace\rj\WebRoot\WEB-INF\lib\ojdbc6.jar to E:\maven3\repository\com\oracle\ojdbc6\11.2.0.3.0\ojdbc6-11.2.0.3.0.jar
[INFO] Installing C:\Users\ganjh\AppData\Local\Temp\mvninstall135926899785973957.pom to E:\maven3\repository\com\oracle\ojdbc6\11.2.0.3.0\ojdbc6-11.2.0.3.0.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.924 s
[INFO] Finished at: 2016-05-12T12:41:15+08:00
[INFO] Final Memory: 7M/241M
[INFO] ------------------------------------------------------------------------