SocketException: 由于目标计算机积极拒绝,无法连接。 127.0.0.1:443
时间: 2024-01-07 11:07:35 浏览: 162
这个错误通常表示你的计算机正在尝试连接本地的 127.0.0.1:443 端口,但是连接被目标计算机拒绝了。可能是因为该端口没有正确打开或者防火墙阻止了该端口的连接。你可以尝试检查该端口是否已经正确打开或者尝试禁用防火墙来解决这个问题。如果以上方法都不行,你可能需要检查目标计算机是否正在运行并监听该端口,并且确认该端口是否允许外部连接。
相关问题
SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused
This error message is typically associated with MongoDB, a popular NoSQL database. It indicates that the application is unable to connect to the MongoDB server running on the same machine at IP address 127.0.0.1 (also known as "localhost") on port 27017.
There are several reasons why this error might occur:
1. The MongoDB server is not running: Check to make sure that the MongoDB server is running and listening on port 27017. You can check this by running the command "mongod" in a terminal window.
2. The MongoDB server is running on a different port: If the MongoDB server is running on a different port, you will need to update the connection string in your application to reflect the correct port number.
3. The MongoDB server is not accessible from the application: Make sure that there are no firewall rules or security settings that are preventing the application from connecting to the MongoDB server.
4. The application is using the wrong IP address: Double-check that the application is connecting to the correct IP address for the MongoDB server. If the server is running on a different machine, you will need to update the connection string accordingly.
To resolve this issue, you will need to identify the root cause of the connection problem and take appropriate action.
finalshell连接失败Session.connect: java.net.SocketException: Connection reset
finalshell连接失败出现的错误是Session.connect: java.net.SocketException: Connection reset。这个错误通常表示在尝试建立连接时,连接被重置或中断了。它可能由多个因素引起,比如网络问题、服务器配置问题等。
为了解决这个问题,可以尝试以下几个方法:
1. 检查网络连接:确保你的网络连接正常,并且没有任何阻碍连接的问题,比如防火墙、代理等。
2. 检查服务器配置:确保你的服务器配置正确,包括端口号、IP地址等。
3. 重新启动服务器:有时候,服务器可能会出现一些临时问题,重新启动服务器可能会解决连接问题。
4. 更新finalshell和jsch版本:如果你使用的finalshell或jsch版本较老,可能会遇到一些已知的问题,尝试更新到最新的版本来修复可能存在的bug。
如果以上方法都没有解决问题,建议你查看finalshell和jsch的官方文档或寻求相关技术支持,以获取更详细的解决方案。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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