2021
03-19
03-19
Spring占位符Placeholder的实现原理解析
占位符Placeholder的使用xml中的配置:<?xmlversion="1.0"encoding="utf-8"?><beansxmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans.xsdhttp://ww...
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