从扩展方法中获取原始变量名

import java.lang.reflect.Field;

public class Main {
    public static void main(String[] args) {
        String variable = "Hello";
        try {
            Field field = Main.class.getDeclaredField("variable");
            String variableName = field.getName();
            System.out.println(variableName);
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        }
    }
}

import inspect

def get_variable_name(variable):
    frame = inspect.currentframe()
    try:
        for name, value in frame.f_back.f_locals.items():
            if value is variable:
                return name
    finally:
        del frame

my_variable = "Hello"
variable_name = get_variable_name(my_variable)
print(variable_name)