求java.net.ConnectException: Connection refused: connect具体解决方法 - 编程论坛

#2

chenxinghui2018-04-11 14:12

重启一下项目,

#3

疯狂的小a2018-04-12 19:08

问题能具体一点吗....你要连接什么

#4

colorfulwolf2018-04-14 13:01

回复 3楼疯狂的小a

import
import
import
import
import
import
import
import

public class URLReader {

    public static void main(String[] args) throws IOException {

             InetAddress address = InetAddress.getByName("localhost");
             Socket s = new Socket(address, 8080);  //向服务器侦听端口发出请求
             System.out.println("客户端已启动。");
    }
}

编译后提示
Exception in thread "main" Connection refused: connect
    at (Native Method)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at (Unknown Source)
    at URLReader.main(URLReader.java:15)

#5

colorfulwolf2018-04-14 13:02

回复 2楼 chenxinghui

重启有用的话我就不在这问了。谢谢你的回复

#6

疯狂的小a2018-04-14 13:58

是不是服务器没有启动

#7

疯狂的小a2018-04-14 13:59

你直接在浏览器输入localhost:8080看看能不能访问

#8

colorfulwolf2018-04-14 14:08

回复 7楼疯狂的小a

能

#9

北狗2020-06-15 17:14

后来解决了吗？？