javascript - 使用图像 url 从 HTML 字符串中删除图像标签

Question

http://jsfiddle.net/u1mt0tbz/是我到目前为止的代码。我想获取图像、标签和任何属性并将其删除。

var image = 'http://www.google.com/logo.gif';
var text = 'alkjsdfkljasd flaksjdflkjasdf klsdjfl skjdflkasjdfl ksjlafj lsdjkflasd jkflasjkdf alsjdf alskdjfal skdfjlaskdjflas kjdflaksdjf laksjdfalskdjf alsdkjflasdjf la <img src="http://www.google.com/logo.gif" /> aljsdfkljaskljdflajsldfkjasljdf asdfjklasdfkjasldkfj asdf';

var newtext = text.replace(image, '');

alert(newtext);

Answer 1

如何创建一个元素并将字符串设置为内部 HTML，然后查找图像并将其删除？

例如

var container = document.createElement('div');
container.innerHTML = text;

var img = container.querySelector('img[src="' + image + '"]');
container.removeChild(img);

var newtext = container.innerHTML;

JSFiddle