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???????????? ???????[ 2013/8/20 11:23:40 ] ????????
???????????????????????????????????????绱�??????????????????????????????????????????????????????些???????????榧�??????????????????????????????????????????????????????????????谩????????????????????????魏味???????????????????
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??????????????????????????????????????????????????械??????????????????????????????????????getInstance()?????蟹???????????????谩?
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????public class ClassicSingleton {
????private static ClassicSingleton instance = null;
????protected ClassicSingleton() {
????// Exists only to defeat instantiation.}
????public static ClassicSingleton getInstance() {
????if(instance == null) {
????????instance = new ClassicSingleton();}
????return instance;
????????}
????}
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???路???
??????????????????
2023/3/23 14:23:39???写?貌??????????
2023/3/22 16:17:39????????????????????些??
2022/6/14 16:14:27??????????????????????????
2021/10/18 15:37:44???????????????
2021/9/17 15:19:29???路???????路
2021/9/14 15:42:25?????????????
2021/5/28 17:25:47??????APP??????????
2021/5/8 17:01:11