原创 最新推荐文章于 2026-09-21 09:49:56 发布 · 149 阅读 布尔型（boolean）是 Java 中最简单的数据类型之一，它只有两个取值：true（真）和 false（假）。布尔型主要用于逻辑判断和条件控制，是程序 ...

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1.boolean只有true和false两个值，代表布尔逻辑中的“真” 和“假”。 public class test { public static void main(String[] args) { int[] a1 = {1, 2 ...

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