通过网络进行对象反序列化

发布于 2024-08-06 14:22:03 字数 641 浏览 2 评论 0原文

当我尝试通过网络从 ObjectInputStream 读取对象时，我收到一个异常：

Socket socket = new Socket("localhost", 4444);
ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
while ((Object o = ois.readObject()) != null) {
}

这是我得到的异常：

java.io.EOFException
    at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source)
    at java.io.ObjectInputStream.readObject0(Unknown Source)
    at java.io.ObjectInputStream.readObject(Unknown Source)

连接本身似乎很好，因为我能够通过网络读取字符串，但对象不起作用。

由于它是 EOFExcepetion，我假设流当前不再发送数据。（发送第一个对象后就可以了）。所以我在想也许我使用对象反序列化的方式是错误的？

这里可能有什么问题？谢谢！

原文

i am getting an excepetion when i try to read an object from an ObjectInputStream via network like this:

Socket socket = new Socket("localhost", 4444);
ObjectInputStream ois = new ObjectInputStream(socket.getInputStream());
while ((Object o = ois.readObject()) != null) {
}

Here is the exception I get:

java.io.EOFException
    at java.io.ObjectInputStream$BlockDataInputStream.peekByte(Unknown Source)
    at java.io.ObjectInputStream.readObject0(Unknown Source)
    at java.io.ObjectInputStream.readObject(Unknown Source)

The connection itself seems fine, since i am able to read strings via the network, but objects dont work.

Since it is an EOFExcepetion i assume that the stream currently sends no more data. (which is ok after the first object being sent).
so i was thinking maybe i am using objectdeserialization the wrong way?

what could be the problem here? thanks!

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