JS正则表达式查找多个a标签的href

使用JS正则表达式查找多个a标签的href

javascript
var htmlString = 'Link 1Link 2Link 3';
var regex = /]*href="([^"]*)"[^>]*>/g;
var matches = [];
var match;
while ((match = regex.exec(htmlString)) !== null) {
  matches.push(match[1]);
}
console.log(matches);