Jquery怎么獲取文本？

$('.item-desc').contents().filter(function() {

    return this.nodeType == 3;
}).remove().text()

用filter()過(guò)濾出文字節(jié)點(diǎn)(nodeType=3)和非空文字節(jié)點(diǎn)

var $text = $('p').contents().filter(function () {
    return this.nodeType === 3 && this.nodeValue.trim() !== '';
});
console.log($text.text());

$('.item-desc')[0].firstChild.nextSibling.nextSibling.nodeValue;