2. Build Apache server + PHP support

1. General Network Architecture diagram

General network programming is divided into: client development and server development. iOS programmers are primarily engaged in client-side development, i.e. front-end development. Background is generally PHP JSP ASP. NET to develop.

2. Use localhost to verify that Apache is working properly

3. Start the Apache server

Start:sudo apachectl- k start

reboot: sudo apachectl- k restart

4. find the default document directory for Apache

directory where Apache configuration files are located: CD /etc/apache2/

To open the Apache configuration file: sudo vim httpd.conf

In Vim/used to find:/documentroot

5. Create a new Sites folder

Note: Folders can be added to the sidebar in a drag-and-drop manner:

Modify the Apache server path by modifying two places:

6. Test if Apache is working properly

7.PHP Support

CD /etc/apache2

sudo vim httpd.conf

/php

Press the letter x, delete #, and then press ESC, enter : Wq exit editor

CD /etc/

sudo cp php.ini.default php.ini

Restarting the Apache server

8. Test if PHP is working properly

9. Command-line Summary:

1.CD /etc/apache2/ into the Apache configuration file directory

2.sudo cp file1 file2 copy file1 to file2

3.sudo vim httpd.conf using vim to open httpd.conf file

4.sudo apachectl- k start Apache

5.sudo apachectl- k restart restart Apache

2. Build Apache server + PHP support