C# regular parsing HTML to capture all images_html/css_WEB-ITnose
抓取html中的所有图片，目前img标签中的已经能够拿出来了，但是还有一些是这样写的
比如
<div style="background-image:url('../image/493aid.png')"></div><div style="background-image:url(../image/493aid.png)"></div>或者是这种写法
<div style="background:url('../image/493aid.png')"></div>也有可能不是div，可能是td，或者其他标签。
弄了半天，始终没弄好。
求大神帮助。
回复讨论(解决方案)
有的图片是流输出的 也是要考虑的
<body ><div id = "a"><div style="background-image:url('../image/493aid.png')"></div><div style="background-image:url(../image/491aid.png)"></div><div style="background:url('../image/492aid.png')"></div></div></body><script>var all = document.getElementById("a").innerHTML, reg = /[^\'\"\(]+(\.png|\.jpf|\.bmp)/g;console.log(all);allImg = all.match(reg);console.log(allImg);var allimg = [];all.replace(reg,function($1){ allimg.push($1);});console.log(allimg);说起来，感觉你去抓取这些没有意义的啊，大部分的背景图片，都是以class中加载过来的。
一般不写在标签中的啊。
<body ><div id = "a"><div style="background-image:url('../image/493aid.png')"></div><div style="background-image:url(../image/491aid.png)"></div><div style="background:url('../image/492aid.png')"></div></div></body><script>var all = document.getElementById("a").innerHTML, reg = /[^\'\"\(]+(\.png|\.jpf|\.bmp)/g;console.log(all);allImg = all.match(reg);console.log(allImg);var allimg = [];all.replace(reg,function($1){ allimg.push($1);});console.log(allimg);说起来，感觉你去抓取这些没有意义的啊，大部分的背景图片，都是以class中加载过来的。
一般不写在标签中的啊。
虽然你完全没达到我的要求，但是还是给分，我已经自己实现，一边看正则表达式的基础，一遍写正则验证，已经搞定了我的这个需求，虽然不是那么完美。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1386
52
Table Border in HTML
Sep 04, 2024 pm 04:49 PM
Guide to Table Border in HTML. Here we discuss multiple ways for defining table-border with examples of the Table Border in HTML.
HTML margin-left
Sep 04, 2024 pm 04:48 PM
Guide to HTML margin-left. Here we discuss a brief overview on HTML margin-left and its Examples along with its Code Implementation.
Nested Table in HTML
Sep 04, 2024 pm 04:49 PM
This is a guide to Nested Table in HTML. Here we discuss how to create a table within the table along with the respective examples.
HTML Table Layout
Sep 04, 2024 pm 04:54 PM
Guide to HTML Table Layout. Here we discuss the Values of HTML Table Layout along with the examples and outputs n detail.
HTML Input Placeholder
Sep 04, 2024 pm 04:54 PM
Guide to HTML Input Placeholder. Here we discuss the Examples of HTML Input Placeholder along with the codes and outputs.
Moving Text in HTML
Sep 04, 2024 pm 04:45 PM
Guide to Moving Text in HTML. Here we discuss an introduction, how marquee tag work with syntax and examples to implement.
HTML onclick Button
Sep 04, 2024 pm 04:49 PM
Guide to HTML onclick Button. Here we discuss their introduction, working, examples and onclick Event in various events respectively.
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an
