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DBUtils使用事务-奔跑吧爽爽的博客
source link: http://blog.51cto.com/13579086/2074233
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1.DBUtils是java编程中的数据库操作实用工具，小巧简单实用,它对事物是如何管理的呢？我们都知道在jdbc中事物是由Connection对象来控制的DBUtils工具类最核心的一个类是QueryRunner这里主要讲解空的构造函数和参数是链接池的构造函数参数是链接池的构造函数，说明我们把链接交给DBUtils来管理，事物也交给DBUtils来管理，采用的mysql默认对事物的管理方式，一条
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