1.js设置cookie
function setCookie(cname,cvalue,exdays){
var d=new Date();
d.setTime(d.getTime()+(exdays*24*60*60*1000));
var expires="expires="+d.toUTCString();
console.info(cname+"="+cvalue+"; "+expires);
document.cookie=cname+"="+cvalue+"; "+expires+";path="+"/;domain=qianlima.com"; //防止cookie丢失
console.info(document.cookie)
}
2.//设置cookie
setCookie: function (cname, cvalue, exdays) {
var d = new Date();
d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
console.info(cname + "=" + cvalue + "; " + expires);
document.cookie = cname + "=" + cvalue + "; " + expires;
console.info(document.cookie);
},
//获取cookie
getCookie: function (cname) {
var name = cname + "=";
var ca = document.cookie.split(';');
console.log("获取cookie,现在循环")
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
console.log(c)
while (c.charAt(0) == ' ') c = c.substring(1);
if (c.indexOf(name) != -1){
return c.substring(name.length, c.length);
}
}
return "";
},
//清除cookie
clearCookie: function () {
this.setCookie("username", "", -1);
}