jquery,读写,cookie,jquery读写cookie本文实例分析了jquery读写cookie操作。分享给大家供大家参考，具体如下： jquery cookie需要脚本文件如下： jQuery.cookie = function(name, value, options) {if (typeof value != 'undefined') { options = options || {}; if (value === null) { value = ''; options = $.extend({}, options); options.expires = -1; } var expires = ''; if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { var date; if (typeof options.expires == 'number') { date = new Date(); date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); } else { date = options.expires; } expires = '; expires=' + date.toUTCString(); } var path = options.path ? '; path=' + (options.path) : ''; var domain = options.domain ? '; domain=' + (options.domain) : ''; var secure = options.secure ? '; secure' : ''; document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');} else { var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); if (cookie.substring(0, name.length + 1) == (name + '=')) { cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue;}};页面调用只要引进这个文件 $.cookie("name"); //根据cookie名字取到cookie值$.cookie("name", "value");//设置cookie 名字，值$.cookie("name", value, { expires: 7 }); //设置cookie 名字，值，生命周期等属性$.cookie("name", null); //根据cookie名移除cookie希望本文所述对大家jQuery程序设计有所帮助。
jquery,读写,cookie,jquery读写cookie
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