const regex = /<a[^>]*href\s*=(?<HRef>[^>]+)>/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('<a[^>]*href\\s*=(?<HRef>[^>]+)>', 'g')
const str = `<html><head>
<title>Simple</title>
</head>
<body>
<div id="Content" style="padding: 5px;">
<p><a href="http://confluence:8080/download/attachments/8618175/Text.txt?version=1&modificationDate=1484637732181">Text.txt</a><br/>
<span class="image-wrap" style=""><img src="http://confluence:8080/download/attachments/8618175/add-button-blue-hi.png?version=1&modificationDate=1484562338796" style="border: 1px solid black" /></span><br/>
<span class="image-wrap" style=""><a class="confluence-thumbnail-link 300x200" href='http://confluence:8080/download/attachments/8618175/attachment.jpg'><img src="http://confluence:8080/download/thumbnails/8618175/attachment.jpg" style="border: 1px solid black" /></a></span></p>
</div>
</body></html>`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions