JS RegExp删除所有HTML标记及其内容？

Question

For example, I need to get from this:

Before Bold <b>In Bold</b> After Bold

To get:

Before Bold After Bold.

I tried:

string.replace(/<.*>.*<\/.*>/,'')

But it don't work as expected.

Answer 1

Try this:

string.replace(/<([^>]+?)([^>]*?)>(.*?)<\/\1>/ig, "")

It worked for me.

See it working here

Answer 2

var div = document.createElement("div"),
    result = "",
    child;

div.innerHTML = str;
child = div.firstChild;

do {
    if (child.nodeType === 3) {
        result += child.nodeValue;
    }
} while (child = child.nextSibling);

console.log(result);

Answer 3

我不确定正则表达式，但是使用jQuery，您可以轻松删除子项并使用经典的单行代码返回HTML：

string = $('<div>').html(string).children().remove().end().html();