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Java 反射机制与 Spring 框架的深度整合-51CTO.COM
Java反射机制的核心在于JVM在运行时会为每个类生成一个对应的java.lang.Class对象,该对象包含了该类的完整结构信息。通过这个Class对象,程序可以在运行时获取类的所有信息,包括类的名称、方法、字段、构造函数等,并且可以动态地创建对象、调用方法、访问和修改字段值。
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