var cookieFn = { cookieArry: [], getCookieArry: function () { var cookiesStr = document.cookie; var currCookies = []; var currCookiesArry = cookiesStr.split(';'); for (var i = 0; i < currCookiesArry.length; i++) { var item = currCookiesArry[i].trim(); var newCoolie = {}; if (item) { var itemArry = item.split('&'); var obj = {}; var isSan = false; for (var j = 0; j < itemArry.length; j++) { var item2 = itemArry[j]; var item2Arry = item2.split('='); if (j == 0 && item2.split('=').length == 3) { var newArry = []; newArry.push(item2Arry[1]); newArry.push(item2Arry[2]); item2Arry = newArry; isSan = true; } obj[item2Arry[0]] = item2Arry[1] } if (isSan) { var currKey = itemArry[0].split('=')[0]; var sanObj = {}; sanObj[currKey] = obj; newCoolie = sanObj; } else { newCoolie = obj; } } currCookies.push(newCoolie); } cookieFn.cookieArry = currCookies; return currCookies; }, getCookie2: function (key) { if (cookieFn.cookieArry.length == 0) cookieFn.getCookieArry(); for (var i = 0; i < cookieFn.cookieArry.length; i++) { var currCookie = cookieFn.cookieArry[i]; var currCookieObj = currCookie[key]; if (currCookieObj) { return currCookieObj; } } return {}; }, getCookie3: function (key, key2) { if (cookieFn.cookieArry.length == 0) cookieFn.getCookieArry(); for (var i = 0; i < cookieFn.cookieArry.length; i++) { var currCookie = cookieFn.cookieArry[i]; var currCookieObj = currCookie[key]; if (currCookieObj && currCookieObj[key2]) { return currCookieObj[key2]; } } return {}; } }; /* 获取2级cookie对象可用getCookie2 获取3级cookie对象可用getCookie3 */