JFinal连接Oracle数据库实战

添加oracle驱动包：

在lib中添加ojdbc6.jar

在controller中配置插件：

/**
	 * 配置插件
	 */
	public void configPlugin(Plugins me) {
		/*// 配置C3p0数据库连接池插件
		C3p0Plugin c3p0Plugin = new C3p0Plugin(getProperty("jdbcUrl"), getProperty("user"), getProperty("password").trim());
		me.add(c3p0Plugin);
		
		// 配置ActiveRecord插件
		ActiveRecordPlugin arp = new ActiveRecordPlugin(c3p0Plugin);
		me.add(arp);
		arp.addMapping("blog", Blog.class);	// 映射blog 表到 Blog模型  默认是id
		arp.addMapping("em_messages_entities","uuid", EMMessagesEntities.class);	// 映射em_messages_entities 表到 EMMessagesEntities模型
		arp.addMapping("em_messages_bodies","msg_id", EMMessagesBodies.class);	// 映射em_messages_bodies 表到 EMMessagesBodies模型 msg_id为表的主键名
		arp.addMapping("em_user","username", EMUser.class);	// 映射em_user 表到 UserUploadVideo模型   rowid为表的主键名
		arp.addMapping("upload_user_video","videoname", UserUploadVideo.class);	// 映射upload_user_video 表到 UserUploadVideo模型 videoname为表的主键名*/
		
		/*Oracle 配置*/
		C3p0Plugin cp = new C3p0Plugin(getProperty("jdbcUrl"), getProperty("user"), getProperty("password").trim());
		//配置Oracle驱动
		cp. setDriverClass("oracle.jdbc.driver.OracleDriver");
		me.add(cp);
		ActiveRecordPlugin arp = new ActiveRecordPlugin(cp);
		me.add(arp);
		// 配置Oracle方言
		arp.setDialect(new OracleDialect());
		// 配置属性名(字段名)大小写不敏感容器工厂
		arp.setContainerFactory(new CaseInsensitiveContainerFactory());
//		arp.addMapping("user", "user_id", User.class);
//		arp.addMapping("EM_MESSAGES_ENTITIES","uuid", EMMessagesEntities.class);	// 映射em_messages_entities 表到 EMMessagesEntities模型
//		arp.addMapping("EM_MESSAGES_BODIES","msg_id", EMMessagesBodies.class);	// 映射em_messages_bodies 表到 EMMessagesBodies模型 msg_id为表的主键名
		arp.addMapping("EM_USER","username", EMUser.class);	// 映射em_user 表到 UserUploadVideo模型   rowid为表的主键名
//		arp.addMapping("UPLOAD_USER_VIDEO","videoname", UserUploadVideo.class);	// 映射upload_user_video 表到 UserUploadVideo模型 videoname为表的主键名
	}

配置文件：

jdbcUrl =jdbc:oracle:thin:@localhost:1521:jfinalemchat
user = SCOTT
password =123456789
devMode = true

注：其中：jfinalemchat为你的数据库sid

右键-->属性-->

"listener does not currently know of SID given in connect descriptor"异常：

先打开listener.ora文件：

F:\app\qianhua\product\11.2.0\dbhome_1\NETWORK\ADMIN

# listener.ora Network Configuration File: F:\app\qianhua\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.


SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = F:\app\qianhua\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:F:\app\qianhua\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )

(SID_DESC = 
(GLOBAL_DBNAME = jfinalemchat ) 
(ORACLE_HOME = F:\app\qianhua\product\11.2.0\dbhome_1)
(SID_NAME = jfinalemchat)
)
  )


LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    )
  )


ADR_BASE_LISTENER = F:\app\qianhua

Oracle本地服务：

参考资源：

账号：
http://www.blogjava.net/wangdetian168/archive/2013/09/09/403858.html


下载：
http://www.oracle.com/technetwork/cn/database/enterprise-edition/downloads/112010-win32soft-098630-zhs.html


安装说明：
http://www.jb51.net/article/32616.htm


使用说明：

http://jingyan.baidu.com/article/3c343ff72c71c10d3679636a.html

数据库使用详解：[3]SQL Developer如何配置
http://jingyan.baidu.com/article/e4511cf33f289e2b845eafb6.html


创建新的数据库：
http://jingyan.baidu.com/article/90bc8fc80c01f2f653640c1f.html


使用Oracle SQLDeveloper连接数据库并创建用户
http://blog.youkuaiyun.com/xw13106209/article/details/6594738


操作：
Oracle打开cmd命令窗口 输入 SQLPLUS USERNAME/PASS@SERVER_NAME


SYS密码:
如果忘记了，可以采用如下命令修改SYS密码。
1.首先登陆本地服务器
2.进入命令行
2.sqlplus / as sysdba
4.alter user sys identified by '输入密码'。
http://blog.youkuaiyun.com/zzjjian333/article/details/8286341


权限不足:
以SYS登录，然后执行：GRANT CREATE ANY TABLE TO SCOTT


浏览器打开oracle操作界面：
https://主机名:1158/em


http://blog.youkuaiyun.com/wl_ldy/article/details/5920146