如何把cookie的值保存在文件里面 document.cookie是写在http的头文件里面吧 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 document.cookie.search()document.cookie.indexOf()等等之类的 function setCookie(name,value,expires,path,domain,secure){ var expString = ((expires == "")?"":("; expires="+expires.toGMTString())); var pathString = ((path == "")?"":("; path="+path)); var domainString = ((domain == "")?"":("; domain=" +domain)); var secureString = ((secure == "true")?("; secure"):""); document.cookie = name + "=" + escape(value)+ expString + pathString + domainString + secureString; }expDate = new Date();expDate.setTime(expDate.getTime()+parseInt(exp)); setCookie(nameString,valueString,expDate,pathString,domainString,secureString);上面是一个保存cookie的函数,当你把exp参数设成一个单位为毫秒的时间值时,cookie就保存exp这么长的时间。function GetCookie(name){ var sesult = null; var myCookie = "" + document.cookie + ";"; var searchName = "" + name + "="; var startOfCookie = myCookie.indexOf(searchName); var endOfCookie; if (startOfCookie!=-1) { startOfCookie += searchName.length; //skip past cookie name endOfCookie = myCookie.indexOf(";",startOfCookie); result = unescape(myCookie.substring(startOfCookie,endOfCookie)); } return result;}上面函数是查找cookie函数。返回所找到的cookie值 上面第二个函数中的result拼错了 :)function GetCookie(name){ var result = null; ....... ....... dojo实现的柱状图取值问题 extjs问题 Ext.MessageBox.alert('提示', '导入失败!') 大家帮忙看看解决方法吧? js求助 问个问题,怎么样才能替换掉以下东东 求教一个关于eval函数的问题 如何用javascript实现打印时自动将pageset的页眉页脚清空阿?在线等 如何判断对象是否存在? bootstrap两个模态框的切换问题 lodop 如何打印宽度不固定的表格 导出excel问题,怎样在javascript程序里自动退出excel? 为什么这个检查表格的javascript用不了?
等等之类的
{
var expString = ((expires == "")?"":("; expires="+expires.toGMTString()));
var pathString = ((path == "")?"":("; path="+path));
var domainString = ((domain == "")?"":("; domain=" +domain));
var secureString = ((secure == "true")?("; secure"):"");
document.cookie = name + "=" + escape(value)+ expString + pathString + domainString + secureString;
}
expDate = new Date();
expDate.setTime(expDate.getTime()+parseInt(exp));
setCookie(nameString,valueString,expDate,pathString,domainString,secureString);上面是一个保存cookie的函数,当你把exp参数设成一个单位为毫秒的时间值时,cookie就保存exp这么长的时间。function GetCookie(name)
{
var sesult = null;
var myCookie = "" + document.cookie + ";";
var searchName = "" + name + "=";
var startOfCookie = myCookie.indexOf(searchName);
var endOfCookie;
if (startOfCookie!=-1)
{
startOfCookie += searchName.length;
//skip past cookie name
endOfCookie = myCookie.indexOf(";",startOfCookie);
result = unescape(myCookie.substring(startOfCookie,endOfCookie));
}
return result;
}
上面函数是查找cookie函数。返回所找到的cookie值
{
var result = null;
.......
.......