no connection could be made because the target machine actively refused it

这个错误通常表示客户端尝试连接服务器，但服务器拒绝了连接请求。这可能是由于以下原因之一导致的：

1. 服务器未运行或未正确配置。
2. 服务器正在使用不同的端口或IP地址。
3. 防火墙或其他网络设备阻止了连接。

要解决此问题，可以尝试以下步骤：

1. 确保服务器正在运行并已正确配置。
2. 检查客户端连接的端口和IP地址是否正确。
3. 检查防火墙或其他网络设备是否允许连接。

如果您是开发人员，则可以尝试使用telnet命令测试连接。例如，如果您正在尝试连接到IP地址为192.168.0.1，端口为8080的服务器，则可以使用以下命令：

telnet 192.168.0.1 8080

如果telnet成功连接，则表示服务器正在运行并接受连接请求。如果telnet连接失败，则可能是由于服务器未运行或防火墙阻止了连接。

相关问题

No connection could be made because the target machine actively refused it

"No connection could be made because the target machine actively refused it"这句话通常是指在尝试建立网络连接时，目标机器主动拒绝了连接。这可能是由于多种原因导致的，例如目标机器未运行相应的网络服务、防火墙阻止了连接或者目标机器不允许外部连接等。要解决此问题，可以尝试以下方法：

1. 首先，请确保目标机器正在运行所需的网络服务。您可以检查服务是否已启动，并确保端口是否正确配置和开放。
2. 确定目标机器是否有防火墙阻止了连接。您可以检查目标机器的防火墙设置，并确保允许来自您的机器的连接。
3. 检查目标机器是否允许外部连接。某些设置可能会限制目标机器只能接受特定的连接，例如只接受本地连接或特定IP地址的连接。请确保目标机器的网络设置允许您的连接。
4. 如果您使用的是代理服务器，请确保代理服务器的设置正确，并且没有阻止您的连接。

以上是一些常见的解决方法，您可以根据具体情况进行调整和尝试。如果问题仍然存在，请检查目标机器的网络配置和日志以获取更多信息，或者联系目标机器的管理员寻求进一步的帮助。

connectex: No connection could be made because the target machine actively refused it.

This error message usually appears when a program or application is unable to establish a connection with a server or another computer on the network. The message "No connection could be made because the target machine actively refused it" means that the server or computer that you are trying to connect to is actively blocking the connection request.

There are several reasons why a server or computer may actively refuse a connection request. One common reason is that the server or computer is not running the necessary service or application that the client is trying to connect to. Another reason could be that the server or computer is experiencing high traffic or is overloaded, which may cause it to refuse incoming connection requests.

To resolve this issue, you can try the following troubleshooting steps:

1. Check your network connection to ensure that you are connected to the internet.

2. Check the firewall settings on the server or computer to ensure that the necessary ports are open.

3. Verify that the service or application that you are trying to connect to is running on the server or computer.

4. Check if any antivirus or security software is blocking the connection.

5. Restart the server or computer to see if it resolves the issue.

If none of these troubleshooting steps work, you may need to contact your network administrator or IT support team for further assistance.