itlife365.com网上收集的iBATIS各版本比较分享
因为ibatis前后版本差别比较大,便决定把iBATIS三个版本的一些改动的地方罗列出来对比一下, 方便以后查阅, 也用于警醒自己.具体如下:
sqlMapConfig.xml 中的异同.
| iBATIS_v1 | iBATIS_v2 | iBATIS_v3 |
DOCTYPE | sql-map-config.dtd | sql-map-config-2.dtd | ibatis-3-config.dtd |
configuration标签 |
|
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sqlMap标签 |
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sqlMap 映射中的异同
| iBATIS_v1 | iBATIS_v2 | iBATIS_v3 |
DOCTYPE | sql-map.dtd | sql-map-2.dtd | ibatis-3-mapper.dtd |
sqlMap标签 |
|
|
|
statement标签 |
|
</>… |
|
参数表示 | #id# | #id# | #{id} |
sqlMap API的异同
| iBATIS_v1 | iBATIS_v2 | iBATIS_v3 |
执行对象 | SqlMap | SqlMapClient | SqlSession |
得到执行 | XMLSqlMapBuilder-> builderSqlMap | SqlMapClientBuilder-> builderSqlMap | SqlSessionFactory-> openSession |
执行 | excuteQueryForObject | queryForObject.. queryForList… update… | selectOne… selectList… update… |
三个版本的部分对比, 暂时完成… 但是 ........, iBATIS 怎么就变成了 MyBatis … 看了一下官方的文档, 貌似跟iBATIS_v3相差不是很大. 但愿, 以后改版的时候, 文档中可以细心的提醒一下, 新版跟旧版的差别, 或者做干脆/一点, 能够兼容旧的版本就更好了…
各个历史的版本查看这里:http://archive.apache.org/dist/ibatis/binaries/ibatis.java/
---下载的ibatis-2.3.4.726.zip文件中查看ibatis依赖的架包说明:
jar-dependencies.txt
JAR File Dependencies
---------------------
iBATIS 2.0 requires JDK 1.4
All other libraries and JAR files are completely optional. Here's
a summary of those libraries and when you need to use them. The versions
listed here are simply the version tested. Higher versions may or may not
work.
* If you want to use bytecode enhancement for advanced lazy loading:
CGLIB 2.0 (http://cglib.sf.net)
* If you want to use the Jakarta DBCP connection pool you'll need:
DBCP 1.1 (http://jakarta.apache.org/commons/dbcp/)
* If you want to use distributed caching you'll need:
OSCache 2.0.1 (http://www.opensymphony.com/oscache/)
* If you want to use advanced logging you'll need one or both of the following:
Commons Logging (http://jakarta.apache.org/commons/)
Log4J 1.2.8 (http://logging.apache.org/log4j/docs/)
That's it!
----end by itlife365.com
