public class Singletion {
private Singletion() {
};
private static volatile Singletion instance;
public static Singletion getInstance() {
if(instance==null) {
synchronized(Singletion.class) {
if(instance==null) {
instance= new Singletion();
}
}
}
return instance;
}
最优单例模式Singletion
最新推荐文章于 2025-12-01 16:02:58 发布
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