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如何在Java中将拆分字符串存储为数组？

我试图将用户的输入作为基于文本的冒险游戏的一部分。用户的输入只能是2个单词，一个动词和一个名词，我想使用split（）方法将字符串输入分成2个单词，并将其存储为字符串数组。这是一些代码： in = input.nextLine(); inArray = Arrays.toString(in.spl...

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Java存储密码用字符数组

字符数组和字符串都可以用于存储文本数据，但是在选择具体哪一种时，如果你没有针对具体的情况是很难回答这个问题的。但是任何与字符串相关的问题一定有线索可以在字符串的属性里面找到，比如不可变性。他就用这种方式去说服面试官。这里我们就来探讨一些关于为什么你应该使用char[] 来存储密码而不是字符串。因为...

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Java二维数组存储一位数组的问题

从一个txt文件中读出字符串，每一行输出一个record，但我想把所有record中的字符串存放到一个字符数组中，便于我下一步单个字符分析，该怎么改啊 class test2 { public static void main(String[] args) { test2 t = new test2...

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