lunix中java.net.ConnectException: Connection refused (Connection refused)
时间: 2023-10-14 09:31:48 浏览: 112
引用:错误提示:java.net.ConnectException: Connection time out: connect 。这个错误提示表示在使用Java的网络连接时,连接超时无法建立连接。这可能是由于目标服务器无法响应或连接被拒绝导致的。
问题:请告诉我,lunix中java.net.ConnectException: Connection refused (Connection refused)
在Linux中,java.net.ConnectException: Connection refused (Connection refused) 表示在尝试与某个服务器建立连接时,服务器拒绝了连接请求。这可能是因为目标服务器未启动、端口未正确开放或服务器防火墙规则限制了连接。解决此问题的方法包括确保目标服务器正在运行,检查连接的目标端口是否正确开放,以及确认服务器防火墙规则允许连接。<span class="em">1</span><span class="em">2</span>
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