设计模式之单例模式

[{"title":"（ 9 个子文件 36KB ） 设计模式之单例模式","children":[{"title":"单例模式","children":[{"title":"单例.png <span style='color:#111;'> 2.08KB </span>","children":null,"spread":false},{"title":"单例.vsdx <span style='color:#111;'> 32.77KB </span>","children":null,"spread":false},{"title":"Singleton","children":[{"title":".project <span style='color:#111;'> 385B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"simple","children":[{"title":"Singleton.java <span style='color:#111;'> 276B </span>","children":null,"spread":false}],"spread":true},{"title":"Factory","children":[{"title":"ChocolateFactory.java <span style='color:#111;'> 823B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false}],"spread":true},{"title":".classpath <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"simple","children":[{"title":"Singleton.class <span style='color:#111;'> 446B </span>","children":null,"spread":false}],"spread":true},{"title":"Factory","children":[{"title":"ChocolateFactory.class <span style='color:#111;'> 1004B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}]