Java开发网 Java开发网
注册 | 登录 | 帮助 | 搜索 | 排行榜 | 发帖统计  

您没有登录

» Java开发网 » Java SE 综合讨论区  

按打印兼容模式打印这个话题 打印话题    把这个话题寄给朋友 寄给朋友    该主题的所有更新都将Email到你的邮箱 订阅主题
flat modethreaded modego to previous topicgo to next topicgo to back
作者 大虾们!救救我 (jTextArea3 这个变量无法找到)
hulizhong





发贴: 39
积分: 0
于 2005-04-17 23:09 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
请尽量用准确的文字描述作为标题

Please update the Subject or this post could be removed.
You could "reuse" the topic you posted earlier as continuation.

You may consider posting the full source code as attachment.


package firstword;
import java.net.*;
import javax.net.*;
import java.io.*;
public class Communication extends Thread{
int indata ,outdata;
char buffer[]=new char[8192];
public Communication() {
try{
Socket csocket = new Socket(jTextArea3.getText(),80);
BufferedReader in =new BufferedReader(new BufferedInputStream(csocket.getInputStream()));
PrintWriter out = new PrintWriter(csocket.getOutputStream());
}catch(IOException e){ }
}

public void run(){
while(true){
indata =in.read(buffer);
if(indata==-1)
break;
}//end while
String indata_s=new String(buffer);
jTextArea2.append("服务器端:"+indata);
}//end run
Communication communication=new Communication();
}

以上是我用JBuilder编写的一部分程序.jTextArea3上一个警告:说这个变量无法找到. jTextArea3是jTextArea类型的变量,在JJJ.JAVA文件里定义的.JJJ.JAVA文件和Communication.java同在一个包下.请问上述问题如何解决.在线等待解答.


why edited on 2005-04-17 23:54


话题树型展开
人气 标题 作者 字数 发贴时间
3901 大虾们!救救我 (jTextArea3 这个变量无法找到) hulizhong 1066 2005-04-17 23:09

flat modethreaded modego to previous topicgo to next topicgo to back
  已读帖子
  新的帖子
  被删除的帖子
Jump to the top of page

   Powered by Jute Powerful Forum® Version Jute 1.5.6 Ent
Copyright © 2002-2021 Cjsdn Team. All Righits Reserved. 闽ICP备05005120号-1
客服电话 18559299278    客服信箱 714923@qq.com    客服QQ 714923