jQuery与其他库冲突(jQuery.noConflict)

小技巧

jQuery.noConflict();
(function ($) {
    $(function () {
    })
})(jQuery);

var dom = {};
dom.query = jQuery.noConflict(true);
// Do something with the new jQuery
dom.query("div p").hide();
// Do something with another library's $()
$("content").style.display = 'none';
// Do something with another version of jQuery
jQuery("div > p").hide();