Question

我是Java的新手。我想用测试数据创建Java Object并从远程类访问该对象。我创建了这个对象：

public class TestAgentData
{

    public TestAgentDataObj tad;

    public class TestAgentDataObj
    {

        public int agentId = 1234;
        public String agentName = "AgentName";
        public String description = "AgentDscription";

        public TestAgentDataObj(int agentId, String agentName, String description)
        {
            this.agentId = agentId;
            this.agentName = agentName;
            this.description = description;
        }

        public int getAgentId()
        {
            return agentId;
        }

        public void setAgentId(int agentId)
        {
            this.agentId = agentId;
        }

        public String getAgentName()
        {
            return agentName;
        }

        public void setAgentName(String agentName)
        {
            this.agentName = agentName;
        }

        public String getDescription()
        {
            return description;
        }

        public void setDescription(String description)
        {
            this.description = description;
        }
    }

    public TestAgentDataObj getTad()
    {
        return tad;
    }

    public void setTad(TestAgentDataObj tad)
    {
        this.tad = tad;
    }
}

我试图从远程类访问该对象：

Object eded = new TestAgentData.getTad（）;

但我在Netbeans中遇到错误。你能说出在Java对象中访问数据的正确方法是什么吗？

Answer 1

我认为您需要更好地了解java。这有很大的错误。您无法通过new TestAgentData()

创建对象

您无法从类型Object的对象调用getTad（），因为在Object类中没有定义getTad()方法。而是做以下

TestAgentDataObj obj=new TestAgentData().new TestAgentDataObj();
TestAgentData eded = new TestAgentData();
eded.setTad(obj);
TestAgentDataObj result=eded.getTad();

如何访问远程对象

1 个答案: