dataaccess.java
来自「网上斗地主的JAVA源码,可以学习一下. J2EE项目开发实例源代码」· Java 代码 · 共 25 行
JAVA
25 行
package poker;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2004</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class DataAccess { static DataAccess _instance; static synchronized public DataAccess getInstance() { if (_instance == null) { _instance = new DataAccess(); } return _instance; } public DataAccess() { }}
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?