【JAVA 小结】Java关于类与对象的代码

分别建立2个类class  works 和 Person



import java.io.*;

public class works {

              public static void main(String[] args)
             {
                  Person ZhangSan= new Person();
              
                   InputStreamReader stdin = new InputStreamReader(System.in);
                   BufferedReader bufin = new BufferedReader(stdin);
                  try{
                    System.out.println("please Input his Name");
                    ZhangSan.Name = bufin.readLine();
                   
                System.out.println("please Input his Age");
                   ZhangSan.Age = bufin.readLine();
                   ZhangSan.talk();    
            } catch(Exception e)
               {
                 System.err.println("error");
                } 
        
     
             }
 

    }

 

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public class Person {          String Name;        String Age;        void talk()      {        System.out.println("I'm "+Name+", I'm "+Age+",year old");      }    }