Question

我正在尝试连接到glassfish服务器，但每次运行预先编写的程序时，我都会收到此错误。我已经正确安装了netbeans和glassfish 3并设置了服务器，所以我没有想法。错误如下。非常感谢！

java.net.ConnectException: Connection refused: connect
    at java.net.DualStackPlainSocketImpl.connect0(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
Can't join the chat roomjava.net.ConnectException: Connection refused: connect
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:579)
    at java.net.Socket.connect(Socket.java:528)
    at java.net.Socket.<init>(Socket.java:425)
    at java.net.Socket.<init>(Socket.java:241)
    at guiclient.ChatRoom.<init>(ChatRoom.java:30)
    at guiclient.GuiChatClientMain.main(GuiChatClientMain.java:17)

Answer 1

可能是您的连接端口被占用的问题。尝试更改连接端口号并再次连接。在目录\ glassfish-3.0 \ glassfish \ domains \ domain1 \ config中找到Domain.xml文件，并将端口号8080更改为以下行中的任何其他类似9999 -

<network-listener name="http-listener-1" port="8080" thread-pool="http-thread-pool" transport="tcp" protocol="http-listener-1"/>

关闭文件并重新启动glassfish服务器并重新运行程序。

玻璃鱼3连接被拒绝 - Netbeans IDE 8

1 个答案: