http://commons.apache.org/
DbUtils is a small set of classes designed to make working with JDBC easier. JDBC resource cleanup code is mundane, error prone work so these classes abstract out all of the cleanup tasks from your code leaving you with what you really wanted to do with JDBC in the first place: query and update data.
Some of the advantages of using DbUtils are:
* No possibility for resource leaks. Correct JDBC coding isn't difficult but it is time-consuming and tedious. This often leads to connection leaks that may be difficult to track down.
* Cleaner, clearer persistence code. The amount of code needed to persist data in a database is drastically reduced. The remaining code clearly expresses your intention without being cluttered with resource cleanup.
* Automatically populate JavaBean properties from ResultSets. You don't need to manually copy column values into bean instances by calling setter methods. Each row of the ResultSet can be represented by one fully populated bean instance.
分享到:
相关推荐
dbutils dbutils dbutils dbutils
赠送jar包:commons-dbutils-1.7.jar; 赠送原API文档:commons-dbutils-1.7-javadoc.jar; 赠送源代码:commons-dbutils-1.7-sources.jar; 赠送Maven依赖信息文件:commons-dbutils-1.7.pom; 包含翻译后的API文档...
DBUtils 是一套允许线程化 Python 程序可以安全和有效的访问数据库的模块。DBUtils已经作为 Webware for Python 一部分用来结合 PyGreSQL 访问 PostgreSQL 数据库,当然他也可以用在其他Python应用程序中来访问 DB-...
模仿DBUtils(自己模仿Commons DBUtils写的简易DBUtils),欢迎大家下载学习,这不是Apache旗下的DBUtils哦~
DBUtils操作数据库以及事物的管理
commons-dbutils-1.7.jarcommons-dbutils-1.7.jarcommons-dbutils-1.7.jar
赠送jar包:commons-dbutils-1.7.jar; 赠送原API文档:commons-dbutils-1.7-javadoc.jar; 赠送源代码:commons-dbutils-1.7-sources.jar; 赠送Maven依赖信息文件:commons-dbutils-1.7.pom; 包含翻译后的API文档...
包org.apache.commons.dbutils DbUtils是一个为简化JDBC操作的小类库. 接口摘要 ResultSetHandler 将ResultSet转换为别的对象的工具. RowProcessor 将ResultSet行转换为别的对象的工具. 类摘要 BasicRowProcessor ...
dbutils
python dbutils 简单封装
这里分享的是commons-dbutils-1.3,解压打开导入commons-dbutils-1.3.jar即可
commons-dbutils-1.4.jar
c3p0-0.9.1.2.jar、commons-dbutils-1.4.jar、mysql-connector-java-5.1.39-bin.jar
commons-dbutils-1.7.jar,commons-dbutils-1.7-javadoc.jar,commons-dbutils-1.7-sources.jar,commons-dbutils-1.7-tests.jar,commons-dbutils-1.7-test-sources.jar
dbutils api
DBUtils包括3个包: org apache commons dbutils org apache commons dbutils handlers org apache commons dbutils wrappers DBUtils封装了对JDBC的操作 简化了JDBC操作 可以少写代码 org apache commons dbutils ...
commons-dbutils.jar jdbc工具类jar包 1.3、1.6、1.7三个版本
下载之后解压,然后将里面的DBUtils复制到anaconda的lib的site-packages中就可以了,然后在console中import,不报错就成功
Apache Common DbUtils是操作数据库的组件,对传统操作数据库的类(JDBC)进行二次封装,可以把结果集转化成List。 DbUtils封装了对JDBC的操作,简化了JDBC操作,可以少写代码。 应用实践小结: 一、...