本文实例讲述了jQuery cookie的公共方法封装和使用。分享给大家供大家参考，具体如下：common.js放入公共方法：
/**
* 刷新cookie
*/
var cookiesPath = '/';
var cookiesTime = 3 / 24;

function refreshCookie() {

var cookieData = $.cookie();

$.each(cookieData, function (_key, _value) {

$.cookie(_key, _value, {path: cookiesPath, expires: cookiesTime});

});
}/**
* 刷新cookie
*/
var cookiesPath = '/';
var cookiesTime = 3 / 24;

function refreshCookieCopy() {

var cookieData = _$.cookie();

_$.each(cookieData, function (_key, _value) {

_$.cookie(_key, _value, {path: cookiesPath, expires: cookiesTime});

});
}

/**
* 设置cookie
* @param key
* @param value
*/
function setCookie(key, value) {

refreshCookie();

$.cookie(key, value, {path: cookiesPath, expires: cookiesTime});
}
/**
* 设置_cookie
* @param key
* @param value
*/
function setCookieCopy(key, value) {

refreshCookieCopy();

_$.cookie(key, value, {path: cookiesPath, expires: cookiesTime});
}

/**
* 设置cookie by time
* @param key
* @param value
*/
function setCookieByTime(key, value, time) {

// refreshCookie();

$.cookie(key, value, {path: cookiesPath, expires: time});
}

/**
* 获取cookie
* @param key
*/
function getCookie(key) {


return $.cookie(key);
}

/**
* 删除cookie
* @param key
*/
function deleteCookie(key) {

$.removeCookie(key, {path: cookiesPath});
}

/**
* 清除cookie
*/
function clearCookie() {

var cookieData = $.cookie();

$.each(cookieData, function (key, value) {

deleteCookie(key);

});
}

/**
* 清除单个cookie
*/
function clearCookieSingle(name) {

setCookie(name, "", -1);
}


/**
* 刷新cookie
*/
var cookiesPath = '/';
var cookiesTime = 3 / 24;

function refreshCookie() {

var cookieData = $.cookie();

$.each(cookieData, function (_key, _value) {

$.cookie(_key, _value, {path: cookiesPath, expires: cookiesTime});

});
}/**
* 刷新cookie
*/
var cookiesPath = '/';
var cookiesTime = 3 / 24;

function refreshCookieCopy() {

var cookieData = _$.cookie();

_$.each(cookieData, function (_key, _value) {

_$.cookie(_key, _value, {path: cookiesPath, expires: cookiesTime});

});
}

/**
* 设置cookie
* @param key
* @param value
*/
function setCookie(key, value) {

refreshCookie();

$.cookie(key, value, {path: cookiesPath, expires: cookiesTime});
}
/**
* 设置_cookie
* @param key
* @param value
*/
function setCookieCopy(key, value) {

refreshCookieCopy();

_$.cookie(key, value, {path: cookiesPath, expires: cookiesTime});
}

/**
* 设置cookie by time
* @param key
* @param value
*/
function setCookieByTime(key, value, time) {

// refreshCookie();

$.cookie(key, value, {path: cookiesPath, expires: time});
}

/**
* 获取cookie
* @param key
*/
function getCookie(key) {


return $.cookie(key);
}

/**
* 删除cookie
* @param key
*/
function deleteCookie(key) {

$.removeCookie(key, {path: cookiesPath});
}

/**
* 清除cookie
*/
function clearCookie() {

var cookieData = $.cookie();

$.each(cookieData, function (key, value) {

deleteCookie(key);

});
}

/**
* 清除单个cookie
*/
function clearCookieSingle(name) {

setCookie(name, "", -1);
}

如何使用：
function useCookie() {

setCookie("name","gaopian");

getCookie("name");

deleteCookie("name");

clearCookie();
}


function useCookie() {

setCookie("name","gaopian");

getCookie("name");

deleteCookie("name");

clearCookie();
}

关于jQuery相关内容感兴趣的读者可查看本站专题：《jQuery的cookie操作技巧总结》、《jQuery扩展技巧总结》、《jQuery常用插件及用法总结》、《jQuery表格(table)操作技巧汇总》、《jQuery常见经典特效汇总》及《jquery选择器用法总结》jQuery的cookie操作技巧总结jQuery扩展技巧总结jQuery常用插件及用法总结jQuery表格(table)操作技巧汇总jQuery常见经典特效汇总jquery选择器用法总结希望本文所述对大家jQuery程序设计有所帮助。