post返回的json,是json字符串,而非json對象,要得到json對象,須要在post的最後一個參數中指明接受的數據格式爲jsonphp
$.post("firewall_acl_list.php",{},function(data){ addressSelector.prototype.data = data; var residenceAddress = new addressSelector(document.getElementById("province"),document.getElementById("city"),document.getElementById("district")); },'json');