Web server failed to start. Port 18889 was already in use. Action: Identify and stop the process that's listening on port 18889 or configure this application to listen on another port.

这个错误提示是因为端口18889已经被其他应用程序占用了，导致你的Web服务器无法启动。为了解决这个问题，你需要找到占用该端口的程序并将其停止，或者将你的Web应用程序配置到另一个可用的端口上。

你可以通过以下步骤来找到占用该端口的程序：

1. 打开命令提示符或终端窗口
2. 输入命令：netstat -ano | findstr :18889
3. 查看输出结果，找到占用该端口的进程ID（PID）
4. 打开任务管理器，找到对应的进程ID，并将其结束

如果你选择将你的Web应用程序配置到另一个端口上，你需要修改你的Web服务器配置文件，将端口号修改为一个未被占用的端口。例如，将端口号修改为8080：

Listen 8080

注意，如果你使用的是防火墙软件，需要确保新端口已经在防火墙中开放。

相关问题

Description: Web server failed to start. Port 8000 was already in use. Action: Identify and stop the process that's listening on port 8000 or configure this application to listen on another port.

It seems like the web server is unable to start as the port 8000 is already in use. To resolve this issue, you can either identify and stop the process that's currently listening on port 8000 or configure your web application to listen on a different port.

To identify the process listening on port 8000, you can use the following command on a terminal window:

sudo lsof -i :8000

This command will show you the process ID (PID) of the process listening on port 8000. Once you have the PID, you can stop the process using the following command:

kill -9 <PID>

Alternatively, you can configure your web application to listen on a different port by changing the port number in the application's configuration file.

I hope this helps you resolve the issue. Let me know if you have any further questions.

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2023-07-16 00:43:31.523 ERROR 22000 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: Web server failed to start. Port 8080 was already in use. Action: Identify and stop the process that's listening on port 8080 or configure this application to listen on another port.

It seems that the web server failed to start because port 8080 is already in use. To resolve this issue, you have two options:

1. Identify and stop the process that is currently using port 8080. You can use the following command in the terminal to find the process ID (PID) using port 8080:

   lsof -i :8080

Once you have the PID, you can use the following command to kill the process:

   kill <PID>

2. Configure your application to listen on a different port that is not in use. You can do this by modifying the configuration file or by setting the `server.port` property in your application's properties file. For example, you can set it to `server.port=9090` to make your application listen on port 9090 instead of 8080.

After making these changes, you should be able to start the web server without any issues.