$("#city").citySelect();

$("#city").citySelect({
url:"js/city.min.js",prov:"湖南",//省份
city:"长沙",//城市
dist:"岳麓区",//区县
nodata:"none" //当子集无数据时，隐藏select
});

$("#city").citySelect({
url:{"citylist":[
{"p":"前端技术","c":[{"n":"HTML"},{"n":"CSS","a":[{"s":"CSS2.0"},{"s":"CSS3.0"}]},{"n":"JAVASCIPT"}]},{"p":"编程语言","c":[{"n":"C"},{"n":"C++"},{"n":"PHP"},{"n":"JAVA"}]},{"p":"数据库","c":[{"n":"MysqL"},{"n":"sqlServer"},{"n":"Oracle"}]},]},prov:"",city:"",dist:"",nodata:"none"
});

$("#city").citySelect({
url:"data.PHP"
});