原生JS设置和获取cookie【原创】

function setCookie(name, value) { var t = new Date(); t.setTime(t.getTime() + 30 * 24 * 3600 * 1000); document.cookie = escape(name) + "=" + escape(value) + ";path=/;expires=" + t.toGMTString(); }
function getCookie(name) { if (new RegExp("\\b" + name + "=([^;]+)", "g").test(document.cookie)) return unescape(RegExp.$1 || ''); return ''; }