Spring学习 阅读Spring源码 目录 测试Spring中扩展模式来定义Bean 添加依赖: top.ningg.learn.spring spring-learn 1.0-SNAPSHOT 配置文件中,添加配置: <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:myns="http://www.mycompany.com/schema/myns" x