iBatis 3

iBatis 3 - JNDI配置示例(iBatis 3 - JNDI configuration example)

iBatis框架在版本2和版本3之间进行了大量调整，甚至配置文件（现在通常称为MapperConfig.xml）也是如此。

话虽如此，网上有很多关于如何使用iBatis创建JDBC连接池的例子，但我找不到一个关于如何使用JNDI的例子。 有一个更新的用户指南： http ： //svn.apache.org/repos/asf/ibatis/java/ibatis-3/trunk/doc/en/iBATIS-3-User-Guide.pdf ，它指的是第19页上的JNDI设置，但我仍然无法正确地与数据库进行通信。

非常感谢iBatis 3中JDNI（容器管理连接池）的工作示例！

The iBatis framework has been significantly tweaked between versions 2 & 3, so much that even the config file (now often referred to as MapperConfig.xml) is different.

That being said, there are lots of examples online on how to create a JDBC connection pool with iBatis, but I couldn't find one example on how to do it with JNDI. There is an updated user guide at: http://svn.apache.org/repos/asf/ibatis/java/ibatis-3/trunk/doc/en/iBATIS-3-User-Guide.pdf which does refer to the JNDI settings on page 19, but I still couldn't it get it correctly communicate with the database.

A working example of a JDNI (container managed connection pool) in iBatis 3 would be greatly appreciated!!

最满意答案

假设您已经设置了JNDI数据库资源，iBatis 3配置XML文件的以下环境适用于我（在Tomcat上运行）：

<environment id="development"> <transactionManager type="JDBC"/> <dataSource type="JNDI"> <property name="data_source" value="java:comp/env/jdbc/webDb"/> </dataSource> </environment>

Assuming you've already got a JNDI database resource set up, the following environment for iBatis 3's configuration XML file works for me (running on Tomcat):

<environment id="development"> <transactionManager type="JDBC"/> <dataSource type="JNDI"> <property name="data_source" value="java:comp/env/jdbc/webDb"/> </dataSource> </environment>