<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script src="./city.js"></script>
</head>
<body>
<script>
console.log(cityData);
var cityMap = {}
var provList = []
for (var i = 0, len = cityData; i < len.length; i++) {
cityMap[cityData[i].text] = cityData[i].children
provList[i] = cityData[i].text
}
console.log(JSON.stringify(cityMap))
console.log(provList)
</script>
</body>
</html>