//完整见 http://m.findlaw.cn/ask/ask.php $('#changecity').click(function(){ var val = $('#qcontent').val() + '###' + $('#qmobile').val(); document.cookie = "askcontentmobile=" + escape(val); }); (function(){ var arrStr = document.cookie.split("; "); for(var i = 0;i < arrStr.length;i ++) { var temp = arrStr[i].split("="); if(temp[0] == 'askcontentmobile') { var val = unescape(temp[1]); var valarr = val.split('###'); $('#qcontent').val(valarr[0]); $('#qmobile').val(valarr[1]); } } })();