阴险的笑 Architecture Shell Kernel File System Applications Architecture Kernel n 内存管理 n 进程管理 n 文件系统（虚拟文件系统 VFS） n 设备驱动 n 网络接口 建议阅读Linux内核源代码，可以从Linux-0.11入手，推荐Linux内核完全注释 （赵炯著） Architecture Shell Shell，基本默认 n Korn Shell n C Shell，SUN公司Shell的BSD版本 Architecture Shell n 如果每天工作在这样的计 算机前我们肯定会比现在 更加健康 n 比现在更像一个计算机系 的学生 n 比现在更爱看书 n 比现在更爱户外活动 Architecture 高德纳（Donald Ervin Knuth）的桌面（基于FVWM的窗口系统） https://en https://en.wikipedia.org/wiki/Donald_Knuth http://www-cs-faculty.stanford.edu/~uno/ Architecture Shell Commands Command Meaning apropos Search information about a command or subject. cat Show content

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Address Model Using JMS Using Core Using AMQP Mapping JMS Concepts to the Message Flows. Messaging Concepts 14 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed (Artemis CORE protocol) JMS semantics are implemented by a JMS facade layer on the client side. Architecture 15 The Apache ActiveMQ Artemis server does not speak JMS and in fact does not know anything

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

27 Table of Contents Introduction Legal Notice Preface Project Info Messaging Concepts Architecture Using the Server Using JMS Using Core Mapping JMS Concepts to the Core API The Client Classpath Message Flows. Messaging Concepts 15 Architecture In this section we will give an overview of the Apache ActiveMQ Artemis high level architecture. Core Architecture Apache ActiveMQ Artemis core is designed server so you can use respective clients for these protocols: 1. Stomp 2. OpenWire 3. AMQP Architecture 16 JMS semantics are implemented by a JMS facade layer on the client side. The Apache ActiveMQ

4.3 4.4 5 5.1 5.2 5.3 6 目錄 介紹 I. Overview 总览 1. Introduction 介绍 2. Tutorial 教程 3. Architecture 架构 4. Configuration 配置 II. Core 核心 5. Authentication 认证 6. Authorization 授权 6.1. Permissions 几乎所有的事情都和一个中心组件 SecurityManager 有关，对于那些熟悉 Java security 的人请注意：这和 java.lang.SecurityManager 不是一回 事。 我们将在Architecture章节详细描述 Shiro 的设计，但现在有必要知道 Shrio SecurityManager 是程序中 Shiro 的核心，每一个程序都必定会存在一个 SecurityManager，所以，在我们这个 杂的用户数据源呢？” 解决这些问题需要更深入地了解 并理解Shiro 的架构和配置机制，我们将在下一节 Architecture 中介绍。 Apache Shiro 1.2.x Reference Manual 中文翻译 18 2. Tutorial 教程 3. Architecture 架构 Apache Shiro 设计理念是使程序的安全变得简单直观而易于实现，Shiro的核心设计参照大多