Java安全沙箱-阿里云

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java 安全沙箱模型详解起到第一道安全保障作用的”双亲委派类加载模型” 双亲委派方式的类加载，指的是优先从顶层启动类加载器开始，自顶向下的方式加载类的模型（参见第一条类装载器体系结构）。这种模型的好处是，底层的类装载器装载的类无法与顶层类装载器装载的类相互调用。哪怕是同包下的类，只要他们不属于同一类装载器，都是相互隔绝...

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Java安全——理解Java沙箱 Java安全——理解Java沙箱标签： Java 安全 [toc] 什么是沙箱1 Java安全模型的核心就是Java沙箱（sandbox），什么是沙箱？沙箱是一个限制程序运行的环境。限制程序运行一方面是为了保护系统资源，同时另一方面也为了保护程序自己。沙箱主要限制系统资源访问，那系统资源包括什么？...

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