MyEclipse连接Oracle数据库
在DRP项目中已经学习过的连接数据库的方式有两种： Oracle自己的客户端提供了连接Oracle数据库的一些配置文件。而一些数据库的客户端工具（如：PLSQL Develope、Toad）需要使用这些文件才能连接上数据库。这些工具的可视化强度比较好，能够很直观的看到一些
在DRP项目中已经学习过的连接数据库的方式有两种：
Oracle自己的客户端提供了连接Oracle数据库的一些配置文件。而一些数据库的客户端工具（如：PLSQL Develope、Toad）需要使用这些文件才能连接上数据库。这些工具的可视化强度比较好，能够很直观的看到一些东西，方便使用。
PLSQL Develope是专门面向Oracle数据库的开发。相对而言比较小。而Toad可以针对不同类型的数据库进行开发，功能比较强大。
使用MyEclipse可以连接任何一个数据库，本文以Oracle为例进行介绍：
第一步： 在MyEclipse中设置连接Oracel数据库，选择Window—Show View—Other
MyEclipse Database—DB Browser
DB Browser-MyEclipse Derby-右键New
第二步：在弹出的窗口中，输入连接Oracle数据库所需要的相应参数，以及Oracle驱动类库的文件名与位置。
Driver template:选择Oracle（Thin driver），而不是Oracle（OCI dirver） 区别：thin 子协议是纯净的JDBC连接方式 OCI必须在安装oracle客户端才能连接
Driver name：不限
Connection：jdbc:Oracle:thin:@127.0.0.1:1521:ORACLE（ORACLE是你数据库名）
User：所连接数据库用户
Password：所连接数据库密码
JAR:Oracle中jdbc中包，此处使用ojdbc14.jar
加载驱动并进行测试
测试成功，点击finish完成创建
连接数据库
现在就可以查看项目DRP1中的Table了
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