错误提示

Could not find artifact com.oracle:ojdbc6:pom:11.2.0.3 in central

或

The POM for com.oracle:ojdbc6:jar:11.2.0.3 is missing, no dependency information available

1、下载：ojdbc-full.tar.gz 目前版本是 12.1.0.1 

2、安装 

mvn install:install-file -Dfile=ojdbc6.jar -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=12.1.0.1 -Dpackaging=jar

3、修改pom.xml

<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>12.1.0.1</version>
</dependency>