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标 题date cannot be resolved to a type是问题出在哪
发信站无名小站 (Tue Mar 28 03:09:36 2006)
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小弟是初学者 刚写了一个运用类别的程式
请问一下:跑出了
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
date cannot be resolved to a type
date cannot be resolved to a type
date cannot be resolved to a type
at datetest.main(datetest.java:5)
不知错在哪
麻烦哪位大大知道的话可以说一下吗?
我是用Eclipse写的
以下是程式码
====================================================================
public class datetest
{
public static void main(String args[])throws java.io.IOException
{
date day1;
date month1;
date year1;
java.io.BufferedReader keyin;
keyin=new java.io.BufferedReader(
new java.io.InputStreamReader(System.in));
System.out.print("input integer");
day1=Integer.parseInt(keyin.readLine());
month1=Integer.parseInt(keyin.readLine());
year1=Integer.parseInt(keyin.readLine());
System.out.print(day1.getday());
System.out.print(month1.getmonth());
System.out.print(year1.getyear());
}
}
============================================================
这是date类别
public class date
{
private int day,month,year;//date name for the class
public date(int i)//constructor to initialize the three variable
{
day=i;//initialize the day variable
}//ending the constructor
public void setday(int i)//method to set the day
{
day=i;//store the day name
}//end the set method
public int getday()//method to get the day
{
return day;//
}//end the get method
public void displaydate()//display the message of getday
{
System.out.print(getday());
}
public date(int j)
{
month=j;
}
public void setmonth(int j)
{
month=j;
}
public int getmonth()
{
return month;
}
public void displaydate()
{
System.out.print(getmonth());
}
public date(int k)
{
year=k;
}
public void setyear(int k)
{
year=k;
}
public int getyear()
{
return year;
}
public void displaydate()
{
System.out.print(getyear());
}
}
--
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