Questions about HTML_html/css_WEB-ITnose

What is the most direct difference between relative paths and absolute paths in HTML?
Sincerely looking forward to everyone’s reply, thank you for answering my question.

Reply to the discussion (solution)

Does it start with http://? If it starts with http://, it is absolute, otherwise it is relative.

Relative path: For example, if you put an image with the path "image/a.jpg" in a.html, then this path refers to a under the images folder relative to the a file directory. Relative path virtual path of jpg image

Absolute path: If you put an image with the path "c:/web/image/a.jpg" in a.html, then this path is an absolute The physical path, or the image with the path "/image/a.jpg", then this path refers to the virtual path of the absolute path of the a.jpg image located under the images folder under the website root directory

Relative path: For example, if you put an image with the path "image/a.jpg" in a.html, then this path refers to the relative path to the a.jpg image under the images folder under the a file directory. Virtual path

Absolute path: If you put an image with the path "c:/web/image/a.jpg" in a.html, then this path is an absolute physical path, or path For pictures of "/image/a.jpg", then this path... I think what the second floor said is completely correct. The so-called absolute path is the specific location of that location on your computer, which must be: C://2.txt As for the relative path, the explanation on the second floor is very clear. In actual programming, absolute paths are generally not used. The portability is too poor. For example, if you write a program on your own computer and use the a.txt file under the C drive, if you write the absolute path, others will If you use your code, there will be an error because there is no a.txt file in the C drive of his computer. I don’t know if he understands it.

If others copy the absolute path, it can be used directly, but the relative path will not work