在Eclipse中从Java访问Scala实例变量

class MyClass {
  var myVariable: String = "Hello"
}

import scala.reflect.runtime.*;
import scala.reflect.runtime.universe.*;

import scala.reflect.runtime.*;
import scala.reflect.runtime.universe.*;

public class Main {
  public static void main(String[] args) {
    // 获取Scala类的运行时Mirror
    Mirror mirror = runtimeMirror(Main.class.getClassLoader());
    
    // 获取Scala类的类型
    Type type = mirror.staticClass("MyClass").toType();
    
    // 创建Scala类的实例
    Object instance = mirror.reflectClass(type).instance();
    
    // 使用Scala反射机制获取实例变量的值
    TermName termName = newTermName("myVariable");
    MethodMirror methodMirror = mirror.reflect(instance).reflectField(termName);
    String value = (String) methodMirror.get();
    
    // 打印实例变量的值
    System.out.println(value);
  }
}