锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 鏈榪戝埄鐢ㄦ棭鏅ㄧ殑澶уソ鏃跺厜錛屽涔犱簡涓涓嬭璁℃ā寮忥紝鍚屾椂瀛︿範浜嗚嫳璇傜洰鍓嶄竴鍏卞涔犱簡鍏妯″紡錛?/span> 涓銆?span style="FONT: 7pt 'Times New Roman'"> The Observer Pattern It defines a one to many relationship between a set of objects. When the state of one object changes, all of its dependents are notified. 浜屻?span style="FONT: 7pt 'Times New Roman'"> The Decorator Pattern It attaches additional responsibilities to an object dynamically.Decorators provide a flexible alternative to subclassing for extending functionality. 涓夈?span style="FONT: 7pt 'Times New Roman'"> The Factory Pattern It defines an interface for creating an object, but lets subclasses decide which class to instantiate. Factory method lets a class defer instantiation to subclass. 鍥涖?span style="FONT: 7pt 'Times New Roman'"> The Abstract Pattern It provides an interface for creating families of related or dependent objects without specifying their concrete classes. 浜斻?span style="FONT: 7pt 'Times New Roman'"> The Singleton Pattern It ensures a class has only one instance, and provides a global point of access to it. 鍏?span style="FONT: 7pt 'Times New Roman'"> The Command Pattern It encapsulates a request as an object, thereby letting you parameterize other objects with different requests, queue or log requests, and support undoable operations. 涓冦?span style="FONT: 7pt 'Times New Roman'"> The Adapter Pattern It converts the interface of a class into another interface the clients expect. Adapter lets classes work together that couldn’t otherwise because of imcompatible interface. 鍏?span style="FONT: 7pt 'Times New Roman'"> The Façade Pattern It provides a unified interface to a set of interfaces in a subsystem. Façade defines a higher-level interface that makes the subsystem easier to use. 鍦ㄨ繖涓婅堪鐨勫叓涓ā寮忎腑,鍖呭惈浜嗚璁℃ā寮忕殑涓夌綾誨瀷錛氬垱寤哄瀷妯″紡錛岀粨鏋勫瀷妯″紡錛岃涓烘ā寮忋傚叾涓?/span>Factory銆?/span>Abstract Factory銆?/span>Singleton涓哄垱寤哄瀷妯″紡錛?/span>Decorator銆?/span>Adapter銆?/span>Facade涓虹粨鏋勫瀷妯″紡錛屽叾浣欑殑Command鍜?/span>Observer涓鴻涓烘ā寮忋?/span> 涓嶈繃錛屾劅瑙夋湁鏃朵警鐞嗚В鐨勭壒鍒竻妤氾紝浣嗚繃涓孌墊椂闂村氨蹇樹簡銆傛墍浠ヤ竴瀹氳灝嗗叾鐢ㄨ搗鏉ワ紝鎵嶈兘瀵瑰叾鏈夋繁娣辯殑浣撲細錛屼笉浼氬氨鏄鐨勭煡璇嗐備竴瀹氳璁╁叾媧昏搗鏉ャ?/span> 鍛靛懙錛屽張鐪嬩簡涓浜涜湕鐗涚殑瀹跺啓鐨勮璁℃ā寮忚叮瑙o紝鍙嶈屾洿鏈夊姪浜庣悊瑙e懄錛屼笉濡ㄧ湅鐪嬨傞摼鎺ュ湴鍧涓猴細http://m.shnenglu.com/bangle/archive/
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