JavaScript regexr 用html替换字符串？

Question

下面是我的代码。

var input = "this is @renish profile";
var matches = input.replace(/(@\w*)/g,'<a href="http://example.com/users/profile/$1">$1</a>');

输出为:

this is <a href="http://example.com/users/profile/@renish">@renish</a> profile

这是打印 html 代码。如何从字符串转换标签？

Answer 1

创建一个div，并使用innerHTML。

var input = "this is @renish profile";
var matches = input.replace(/(@\w*)/g,'<a href="http://example.com/users/profile/$1">$1</a>');

var div = document.createElement('div');
div.innerHTML = matches;

document.body.appendChild(div)