How to read and write integer -1 into DataOutputStream

Question

I want to read and write some values into the DataOutputStream, but sometimes the value is int -1.

I am able to write this value but while reading getting EOFException, I think the value -1 its reading a EOF.

Can someone help me to figure out how can I read and write -1 into DataOutputStream.

Thanks in advance.

Answer 1

要编写一个int值，您可以使用dos.writeInt(x)来读取，您可以得到int x = dis.readInt()无法写入一个看似EOF的值并触发EOFException

Answer 2

像int一样阅读，您可以：

 int valueInt = Integer.parseInt(readed_Value);