javascript 不解码 html 值

Question

我正在努力实现以下目标

var a = "how are you. <br> fine";
var b = "how are you, &lt;br&gt; fine";

alert(a);
alert(b);

输出应该是

How are you 
fine 

但是它给了我

how are you. <br> fine
how are you, &lt;br&gt; fine

> < 和   在我的字符串中

如何在 javascript 的警告消息中解码此 html

Answer 1

必须使用 \n代替 <br>喜欢，

var b = "how are you, \n fine";
alert(b);

Live Demo

显示HTML content你可以试试jquery-alert