Java开发网 - 又出错了 (cannot resolve symbol 请尽量用准确的文字描述作为标题)

Topic: 又出错了 (cannot resolve symbol 请尽量用准确的文字描述作为标题)

1.又出错了 (cannot resolve symbol 请尽量用准确的文字描述作为标题)

Posted by: gaojihui
Posted on: 2005-03-31 23:41

又出错了,帮我看看,谢谢!

请尽量用准确的文字描述作为标题

public class teststatic
{
public static void main(String args[])
{
phonecard200 my200_1=new phonecard200();
phonecard200 my200_2=new phonecard200();
System.out.println("first 200 card number:"+my200_1.cardnumber);
System.out.println("second 200 card number:"+my200_2.cardnumber);
}
}
class phonecard200
{
static long nextcardnumber;
static String connectnumber="200";
static double additoryFee;
int password;
boolean connecten;
double balance;

static
{
nextcardnumber=200180001;
}
phonecard200()
{
cardnumber=nextcardnumber++;
}
}

2.Re:又出错了,帮我看看,谢谢! [Re: gaojihui]

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Posted by: kaiserlew
Posted on: 2005-04-01 00:20

class teststatic
{
public static void main(String args[])
{
phonecard200 my200_1=new phonecard200();
phonecard200 my200_2=new phonecard200();
System.out.println("first 200 card number:"+my200_1.cardnumber);
System.out.println("second 200 card number:"+my200_2.cardnumber);
}
}
class phonecard200
{
static long nextcardnumber;
long cardnumber; //here
//static String connectnumber="200";
//static double additoryFee;
//int password;
//boolean connecten;
//double balance;

static
{
nextcardnumber=200180001;
}
public phonecard200()
{
cardnumber=nextcardnumber++;
}
}

cardnumber还没定义呢

3.Re:又出错了 (cannot resolve symbol 请尽量用准确的文字描述作为标题) [Re: gaojihui]	Copy to clipboard
Posted by: wddodo Posted on: 2005-04-02 14:07 你的变量名字写错了. 声明的变量： static String connectnumber="200"; 你用的是cardnumber