Solve the Problem of disabling Apache startup on Mac

Some time ago, apache + mysql + php was installed on the machine, but more and more recently, it is found that the high power consumption may be due to it, so I want to disable the amp to see if this is the reason. For mysql, there is a mysql in the system attribute that can be used to enable and disable it (you can also set whether to start mysql at the same time when the system is started ). But apache does not. Well, although there is a WEB share in the share that can be set to open or not, but in the current status, WEB Sharing is not enabled, what should I do? Thus:
The Shell code sudo launchctl unload-w/System/Library/LaunchDaemons/org. apache. httpd. plist unload immediately finds that apache cannot be started. Of course, if you want to start it, load itself. This is not much to say. Author ltl3884