In-depth understanding of src and href in HTML

高洛峰
Release: 2017-03-28 11:20:13
Original
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1. src and href

src, the abbreviation of source, means "source", and source code means "source code".

href, the abbreviation of Hypertext Reference, means hypertext reference.

2. Classification

1. src

① Insert the picture into the web page , specify the location of the picture.

② Frame page

③ JS file introduction

2. href

① Internal link: name

② outer link: & lt; a href = "url" & gt; name & lt;/a & gt;

## ③ Anchor notes: & lt; a href = "#object-name" & gt;/a & gt;/a & gt ;name

④ Link description text: Link description

# ⑤ Special effect link (script support): JavaScript script:

& lt; a href = "javascript: Alert (‘ Night, rest early! ')">Click me!

⑥ External CSS reference:

⑦ External XSL Modify XML document:

⑧XML data island:

3. Difference

          src is the positioning source position, which can be a relative or absolute position. Such as: image location, script file

href is used to locate external links, but there are exceptions: CSS and Or add it, please point it out in the comments below and I will correct it in time, thank you!

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