确定基类中的泛型类型

// 定义一个泛型基类
public abstract class BaseGenericClass<T> {
    private T data;

    public BaseGenericClass(T data) {
        this.data = data;
    }

    public T getData() {
        return data;
    }

    public void setData(T data) {
        this.data = data;
    }

    // 抽象方法，由子类实现
    public abstract void processData();
}

// 定义一个继承自泛型基类的子类
public class StringProcessor extends BaseGenericClass<String> {
    public StringProcessor(String data) {
        super(data);
    }

    @Override
    public void processData() {
        System.out.println("Processing string: " + getData());
    }
}

// 使用示例
public class Main {
    public static void main(String[] args) {
        StringProcessor processor = new StringProcessor("Hello, World!");
        processor.processData();
    }
}