Question

求一个js正则表达式，匹配所有图片

格式如下：<img src="file:///C:\Users001.png" />

Answer 1

<img src=\"[a-zA-Z]+:///[a-zA-Z]+:\\[\w]*(\.[\w]+)*(\.(png|GIF|gif|jpg)+){1}/>

Answer 2

(?<=<img src=)[\s\S]*?(?=alt=")

Answer 3

<img\b[^>]*src\s*=\s*"[^>"]*\.(?:png|jpg|bmp|gif)"[^>]*>