如何在java中动态创建新变量 [英] How to create new variable in java dynamically

问题描述

是否可以动态地在java中创建新变量。

Is it possible to create new variables in java dynamically.

class A {
methodA(String variableName) {

      }
}

因此，如果两次调用新方法，那么应该在这个类中新添加2个新变量？

So if new method is called twice, 2 new variables should be newly added to this class?

有可能吗？

推荐答案

没有。您是否考虑在课程中存储 Map< String，Object> ？地图中的键将是变量名称，地图中的值将是逻辑变量名称。

No. Have you considered storing a Map<String, Object> in the class instead? The keys in the map would be the "variable names" and the values in the map would be the logical variable names.

如果您可以提供有关您的信息的更多信息重新尝试（从高层次来看）这将有所帮助。

If you could give more information about what you're trying to achieve (from a high-level perspective) that would help.

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