Javascript写入和读取Cookie的简便方法2014-09-23写入cookie实例!
var u = "value=123"; document.cookie = u;
读取cookie实例,读取value的值!
var c_name="value"; // 变量名 if (document.cookie.length > 0) {c_start = document.cookie.indexOf(c_name + "=")if (c_start != -1) {c_start = c_start + c_name.length + 1c_end = document.cookie.indexOf(";", c_start)if (c_end == -1) c_end = document.cookie.length//document.write(document.cookie.substring(c_start,c_end)+"<br>");var sss= unescape(document.cookie.substring(c_start, c_end))// 取出值alert(sss)}}作者:csdn博客 贝壳