Java开发网 - 字符是怎么输出的？

Topic: 字符是怎么输出的？

1.字符是怎么输出的？

Posted by: xingchao
Posted on: 2006-10-11 08:50

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.println Light Bulb

;
  }
}
public class prin{
  public static void main(String[] args){
    gouzaoqi j = new gouzaoqi();
    gouzaoqi k=new gouzaoqi("a");

  }
}

2.Re:字符是怎么输出的？ [Re: xingchao]	Copy to clipboard
Posted by: xingchao Posted on: 2006-10-11 08:52 补充一下第四行是 System.out.println;

3.Re:字符是怎么输出的？ [Re: xingchao]	Copy to clipboard
Posted by: xingchao Posted on: 2006-10-11 08:54 （i）

4.Re:字符是怎么输出的？ [Re: xingchao]	Copy to clipboard
Posted by: 四維 Posted on: 2006-10-11 10:25 因为你传入的参数是String type，而你构造函数中接收的是char type！

5.Re:字符是怎么输出的？ [Re: xingchao]	Copy to clipboard
Posted by: lisliefor Posted on: 2006-10-11 13:33 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'); } }