SimpleClient.java类未发现异常
import java.net.*;
import java.io.*;
class testobject implements Serializable {
int value;
String id;
public testobject(int v, String s) {
this.value = v;
this.id = s;
}
}
public class SimpleClient {
public static void main(String args[]) {
try {
Socket s = new Socket("localhost", 2002);
OutputStream os = s.getOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(os);
testobject to = new testobject(1, "object from client");
oos.writeObject(to);
oos.writeObject(new String("another object from the client"));
oos.close();
os.close();
s.close();
} catch (Exception e) {
System.out.println(e);
}
}
}
SimpleServer.java
import java.net.*;
import java.io.*;
class testobject implements Serializable {
int value;
String id;
public testobject(int v, String s) {
this.value = v;
this.id = s;
}
}
public class SimpleServer {
public static void main(String args[]) {
int port = 2002;
try {
ServerSocket ss = new ServerSocket(port);
Socket s = ss.accept();
InputStream is = s.getInputStream();
ObjectInputStream ois = new ObjectInputStream(is);
testobject to = (testobject) ois.readObject();
if (to != null) {
System.out.println(to.id);
}
System.out.println((String) ois.readObject());
is.close();
s.close();
ss.close();
} catch (Exception e) {
System.out.println(e);
}
}
}
了两个类**一模一样的**包?既然你还没有宣布[的serialVersionUID(https://stackoverflow.com/questions/285793/what-is-a-serialversionuid-and-why-should-i-use-it),一举两得类**准确相同的**内容?更重要的是;为什么不将'TestObject'作为一个单独的单元编译并在其他项目中使用?最后Java中的类在** PascalCase中总是**,**没有借口**。 –
你应该做一个JAR文件为您的“芯”的对象,并使用它作为你的两个项目之间的库。不要让“看起来”相同的两个独立的Java类 –