如何使用免费方法从Java执行COM +库

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.ComFailException;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;

ActiveXComponent comComponent = new ActiveXComponent("YourCOMComponentProgID");

// 调用COM组件的方法
Dispatch.call(comComponent, "MethodName", new Variant(parameter1), new Variant(parameter2));

// 获取COM组件的属性
Variant propertyValue = Dispatch.get(comComponent, "PropertyName");

// 设置COM组件的属性
Dispatch.put(comComponent, "PropertyName", new Variant(propertyValue));

try {
    // 调用COM组件的方法或获取/设置属性
} catch (ComFailException e) {
    // 处理COM调用失败的异常
}

comComponent.safeRelease();