js--cookies

JavaScript code  --Hesh测试可用

 

获取cookies

if(getCookie("userinfo") != null && getCookie("userinfo") != "" ) {
  YR.userinfo = JSON.parse(getCookie("userinfo"));
}
else {
  window.location.href = "XX.html";
}

function getCookie(c_name)
{
  if (document.cookie.length>0)
    {
      c_start=document.cookie.indexOf(c_name + "=")
      if (c_start!=-1)
        {
          c_start=c_start + c_name.length+1
          c_end=document.cookie.indexOf(";",c_start)
          if (c_end==-1) c_end=document.cookie.length
            return unescape(document.cookie.substring(c_start,c_end))
        }
    }
    return ""
}

 

退出系统cookies清除

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functiondeleteCookie(name) {   document.cookie = name+"=;expires="+(newDate(0)).toGMTString(); }