1,914   Java

1. 使用 equals 方法

        Long a = new Long(3);
        Long b = new Long(3);
        System.out.println(a.equals(b));

2. 使用 Long 类型中的 longValue() 方法进行比较,如

        Long a = new Long(3);
        Long b = new Long(3);
        System.out.println(a.longValue()==b.longValue());



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