Java变量值作为新变量名 [英] Java variable value as new variable name

问题描述

我想知道在Java中是否有任何方法可以给新变量一个名称，该名称是另一个变量的值.以下代码是我要执行的操作的无效示例.

I was wondering if in Java there was any way to give a new variable a name which is the value of another variable. The below code is an non working example of what I'm trying to do.

int a = 0;
while(true){
    String (a) = "newValue";
    a = a + 1;
}

或

String b = "newVariableName";
int (b) = 1;

感谢您提供的任何帮助.

Thank for any help given.

推荐答案

您不能在Java中创建动态变量名称.我建议将这些变量放在以字符串为键的Map中.密钥可以是您想要的任何String.

You cannot create dynamic variable names in Java. I would recommend placing these variables in a Map with a string as a key. The key can be whatever String you would like.

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