Website development path summary, website development path

Website development path summary, website development path

1. Site root directory :/

The site root directory, that is, the root directory of the IP address of the currently accessed webpage. When we need to include a file in multiple files, but the directories of these files are located, the relative paths of the included directories are uncertain, then we canTo use the site root directory

2. Current Directory :./

You can leave it empty.

3. directory at the upper level :../

4. absolute path: http: <IP address>/<Project Name> /....