锘??xml version="1.0" encoding="utf-8" standalone="yes"?>一区二区三区高清在线视频,av成人在线观看,国产精品男人爽免费视频1http://www.aygfsteel.com/greatjone/category/45202.htmlzh-cnThu, 03 Jun 2010 16:54:56 GMTThu, 03 Jun 2010 16:54:56 GMT60鍗曚緥妯″紡http://www.aygfsteel.com/greatjone/articles/322509.htmljonejoneWed, 02 Jun 2010 00:36:00 GMThttp://www.aygfsteel.com/greatjone/articles/322509.htmlhttp://www.aygfsteel.com/greatjone/comments/322509.htmlhttp://www.aygfsteel.com/greatjone/articles/322509.html#Feedback0http://www.aygfsteel.com/greatjone/comments/commentRss/322509.htmlhttp://www.aygfsteel.com/greatjone/services/trackbacks/322509.html鍗曚緥妯″紡涓昏浣滅敤鏄繚璇佸湪Java搴旂敤紼嬪簭涓紝涓涓被鍙湁涓涓疄渚嬪瓨鍦ㄣ傚畠鐨勫叿浣撳艦寮忔湁濡備笅涓ょ錛?br /> 絎竴縐嶏細

1public class Singleton {
2    private static Singleton instance = new Singleton();//鍙湁鍦ㄧ被鍔犺澆鏃惰繘琛屼竴嬈″垵濡傚寲璧嬪?/span>
3    private Singleton(){}//閲囩敤縐佹湁鐨勬瀯閫犳柟娉曪紝浣垮緱澶栭儴涓嶈兘鏋勯犳柊鐨勫疄渚?/span>
4    public static Singleton getInstance(){//閲囩敤static淇グ錛岃鏄庤鏂規硶涓嶉渶鍏堝垱寤哄疄渚嬭岀洿鎺ヨ皟鐢?/span>
5        return instance;
6    }

7}
絎簩縐嶏細
 1public class Singleton {
 2    private static Singleton instance = null;//鍙湁鍦ㄧ被鍔犺澆鏃惰繘琛屼竴嬈″垵濡傚寲璧嬪?nbsp;   
 3    public static synchronized Singleton getInstance(){//閲囩敤static淇グ錛岃鏄庤鏂規硶涓嶉渶鍏堝垱寤哄疄渚嬭岀洿鎺ヨ皟鐢?br />  4        //榪欎釜鏂規硶鏄嚎紼嬪悓姝ョ殑
 5        if(instance==null){            
 6            instance = new Singleton();            
 7        }

 8        return instance;
 9    }

10}
涓鑸涓虹涓縐嶅艦寮忔洿鍔犲畨鍏ㄤ簺銆?

jone 2010-06-02 08:36 鍙戣〃璇勮
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