请求将指定SVG转换为Base64并嵌入HTML文档

Step 1: Prepare Your SVG Code #

First, let’s start with the SVG snippet you provided (note: the path is truncated, but the process applies to full, valid SVG code):

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 16 16">
  <path d="M15.025,15.2017972 L10.8665842,11.0433814 C12.9070491,8.61548644 12.8037344,4.99947266 10.5308115,2.72654972 C8.12874516,0.324483427 4.22861601,0.324483427 1.8..." />
</svg>

Step 2: Convert SVG to Base64 #

To turn your SVG into a Base64 string, you can use native functions in your programming language (like btoa() in JavaScript, or base64 encoding utilities in Python). For the truncated snippet above, the Base64 result looks like this:

PHN2ZyB2ZXJzaW9uPSIxLjEiIGlkPSJMYXllcl8xIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB4PSIwIiB5PSIwIiB2aWV3Qm94PSIwIDAgMTYgMTYiPjxwYXRoIGQ9Ik0xNS4wMjUsMTUuMjAxNzk3MiBMMT AuODY2NTg0MiwxMS4wNDMzODE0IEMxMi45MDcwNDkxLDguNjE1NDg2NDQgMTIuODAzNzM0NCw0Ljk5OTQ3MjY2IDEwLjUzMDgxMTUsMi43MjY1NDk3MiBDOC4xMjg3NDUxNiwwLjMyNDQ4MzQyNyA0LjIyODYxNjAxLDAuMzI0NDgzNDI3IDEuOC4uLiIgLz48L3N2Zz4=

Pro tip: If your full SVG has special characters (like & or <), make sure to escape them first, or use a method that handles UTF-8 encoding properly to avoid broken output.

Step 3: Embed Base64 SVG in HTML #

Once you have the Base64 string, embed it using an <img> tag for static use, or directly as SVG if you need interactivity. Here’s the <img> tag method:

<img 
  src="data:image/svg+xml;base64,PHN2ZyB2ZXJzaW9uPSIxLjEiIGlkPSJMYXllcl8xIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB4PSIwIiB5PSIwIiB2aWV3Qm94PSIwIDAgMTYgMTYiPjxwYXRoIGQ9Ik0xNS4wMjUsMTUuMjAxNzk3MiBMMT AuODY2NTg0MiwxMS4wNDMzODE0IEMxMi45MDcwNDkxLDguNjE1NDg2NDQgMTIuODAzNzM0NCw0Ljk5OTQ3MjY2IDEwLjUzMDgxMTUsMi43MjY1NDk3MiBDOC4xMjg3NDUxNiwwLjMyNDQ4MzQyNyA0LjIyODYxNjAxLDAuMzI0NDgzNDI3IDEuOC4uLiIgLz48L3N2Zz4=" 
  alt="Truncated SVG Icon"
>

If you need the SVG to be interactive (e.g., hover effects), skip Base64 and embed the raw SVG directly into your HTML—just make sure to escape any conflicting characters.

内容的提问来源于stack exchange，提问作者Lauraponi