00000002.htm
来自「水木清华BBS」· HTM 代码 · 共 61 行
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<HTML><HEAD> <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人: KHP (人之初), 信区: Java <BR>标 题: Re: help! <BR>发信站: BBS 水木清华站 (Sat May 29 01:57:19 1999) <BR> <BR> <BR>如果这是一个文件当然不行了,每个文件中只能有一个 public 类, <BR>import 在所有类定义之前 <BR> <BR>【 在 xianfeng (风云) 的大作中提到: 】 <BR>∶<I> 我是一个java的初学者下面的程序编译时出错 </I><BR>∶<I> 小弟不得其解 望各位仁兄相助 </I><BR>∶<I> **为出错处和其提示 </I><BR>∶<I> //Testcomp.java </I><BR>∶<I> //define a class of complex </I><BR>∶<I> public class Complex1 **”Complex1" with a red line </I><BR>∶<I> { </I><BR>∶<I> private float real; //the real part of the Complex </I><BR>∶<I> private float imag; //the imaginary part of the Complex </I><BR>∶<I> : </I><BR>∶<I> : </I><BR>∶<I> public String toString() </I><BR>∶<I> { </I><BR>∶<I> return ( "(" + real + "," + imag + ")" ); </I><BR>∶<I> } </I><BR>∶<I> } </I><BR>∶<I> //test the function of the class 'Complex1' </I><BR>∶<I> //import Complex1; </I><BR>∶<I> import java.awt.Graphics; **"import with a red line " </I><BR>∶<I> **error "Expected 'class','interface',or 'delegate'(j0256)" </I><BR>∶<I> </I><BR>∶<I> import java.applet.Applet; </I><BR>∶<I> public class Testcomp extends Applet </I><BR>∶<I> { </I><BR>∶<I> private Complex1 com1 = new Complex1(3, 5 ); </I><BR>∶<I> private Complex1 com2 = new Complex1(2, 4 ); </I><BR>∶<I> : </I><BR>∶<I> : </I><BR>∶<I> } </I><BR> <BR> <BR>-- <BR>※ 来源:·BBS 水木清华站 bbs.net.tsinghua.edu.cn·[FROM: 166.111.163.77] <BR><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER></BODY></HTML>
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