Web server failed to start. Port 8669 was already in use.

Web server failed to start. Port 8669 was already in use. 这个错误是由于该端口已经被占用导致的。要解决这个问题，有两种方法可以尝试。

方法一是识别并停止在该端口上监听的进程。你可以使用以下命令来查看占用该端口的进程：netstat -aon|findstr 8669 [2。然后，根据显示的进程ID找到对应的进程，并终止它。终止进程的具体方法可以根据操作系统的不同而有所区别。

方法二是更改配置文件中的端口号。在application.yml或其他配置文件中，找到端口号的设置，并将其修改为一个未被占用的端口号。然后，重新启动服务即可 [3。

希望这些方法能够帮助你解决端口被占用的问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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