xampp无法正常工作，当我尝试启动服务器时出现错误

Question

Error: Apache shutdown unexpectedly.
11:58:07  [Apache]  This may be due to a blocked port, missing dependencies, 
11:58:07  [Apache]  improper privileges, a crash, or a shutdown by another method.
11:58:07  [Apache]  Press the Logs button to view error logs and check
11:58:07  [Apache]  the Windows Event Viewer for more clues
11:58:07  [Apache]  If you need more help, copy and post this
11:58:07  [Apache]  entire log window on the forums

I can't start the server, the errors above appear when I try to

Answer 1

Open XAMPP Control Panel and select Config under Apache. Select your httpd.conf and locate the following line.

# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
#
# Change this to Listen on specific IP addresses as shown below to 
# prevent Apache from glomming onto all bound IP addresses.
#
#Listen 12.34.56.78:80 
Listen **xx**

Where you see xx change this to something like 8080 if it currently states 81. Port 81 is commonly used by a few applications, so I tend to always change to 8080 by default, but your network may be different. You may obviously use netstat to see what ports may be available to you.

Restart XAMPP entirely as Apache is very fussy, then try starting Apache again.