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

附件资源：

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：

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.csdn.net/xw13106209/article/details/6594738

操作：

Oracle打开cmd命令窗口 输入 SQLPLUS USERNAME/[email protected]_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.csdn.net/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.csdn.net/wl_ldy/article/details/5920146