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作者 字符是怎么输出的?
xingchao





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积分: 0
于 2006-10-11 08:50 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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我刚刚学得java 编的一个小程序,我想用第二个含参的构造器输出一个字符,为什么这样编绘出错呢?
class gouzaoqi{
  gouzaoqi(){System.out.print("无参构造器");}
  gouzaoqi(char i){
    System.out.printlnLight Bulb;
  }
}
public class prin{
  public static void main(String[] args){
    gouzaoqi j = new gouzaoqi();
    gouzaoqi k=new gouzaoqi("a");
    
  }
}



作者 Re:字符是怎么输出的? [Re:xingchao]
xingchao





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于 2006-10-11 08:52 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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补充一下
第四行 是 System.out.printlnLight Bulb;



作者 Re:字符是怎么输出的? [Re:xingchao]
xingchao





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于 2006-10-11 08:54 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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(i)


作者 Re:字符是怎么输出的? [Re:xingchao]
四維





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于 2006-10-11 10:25 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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因为你传入的参数是String type,而你构造函数中接收的是char type!


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作者 Re:字符是怎么输出的? [Re:xingchao]
lisliefor





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于 2006-10-11 13:33 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
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It is all right ! Changed like this .' ' means char , " " means String.
xingchao wrote:
public class prin{
  public static void main(String[] args){
    gouzaoqi j = new gouzaoqi();
    gouzaoqi k=new gouzaoqi('a');
    
  }
}




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