XAMPP错误: Apache shutdown unexpectedly解决办法

16:50:25 [Apache] Status change detected: running
16:50:26 [Apache] Status change detected: stopped
16:50:26 [Apache] Error: Apache shutdown unexpectedly.
16:50:26 [Apache] This may be due to a blocked port, missing dependencies,
16:50:26 [Apache] improper privileges, a crash, or a shutdown by another method.
16:50:26 [Apache] Press the Logs button to view error logs and check
16:50:26 [Apache] the Windows Event Viewer for more clues
16:50:26 [Apache] If you need more help, copy and post this

16:50:26 [Apache] entire log window on the forums

出现这个错误的原因是，XAMPP的设置的常用端口，包含http和https的端口都被占用了，解决办法：

1，打开XAMPP的控制面板，找到：Apache的Config文件：

2，先打开 Apache(httpd.conf),找到：Listen 80 替换成：Listen 8080；找到：ServerName localhost:80 替换成：ServerName localhost:8080；保存。

3，再打开Apache(httpd-ssl.conf)，找到：Listen 443 替换成：Listen 4433；找到：和 ServerName localhost:443 替换成：和 ServerName localhost:4433；保存。

4，关闭XAMPP，重新打开，再启动Apache就不会有问题了。