"street": {
"Group1": [
{
"poles": [
{
"ID": "001",
"DCU_ID": "B123",
"image": "lights/l1.jpg",
"lat": "23.185349646466175",
"lng": "72.62419939041138",
"lights": [
{
"light_ID": "101",
"status": "working"
},
{
"light_ID": "102",
"status": "not_working"
}
]
},
{
"ID": "002",
"DCU_ID": "B124",
"image": "lights/l2.jpg",
"lat": "23.185398958120906",
"lng": "72.62500405311584",
"lights": [
{
"light_ID": "103",
"status": "problem"
},
{
"light_ID": "104",
"status": "problem"
}
]
}
]
}
],
"Group2": [
{
"ID": "001",
"DCU_ID": "B123",
"image": "lights/l1.jpg",
"lat": "23.18610904393339",
"lng": "72.62963891029358",
"lights": [
{
"light_ID": "124",
"status": "working"
},
{
"light_ID": "125",
"status": "problem"
}
]
}
]
}
这是我的json文件。我想将每个极点的详细信息存储为arr[group][poles_details]。我在json文件中得到一个错误。这是我的html文件。
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<head>
<title>json</title>
</head>
<body onload="initialize()">
<script type="text/javascript">
function loadJSON(callback) {
var xobj = new XMLHttpRequest();
xobj.overrideMimeType("application/json");
xobj.open('GET', 'data.json', true); // Replace 'my_data' with the path to your file
xobj.onreadystatechange = function () {
if (xobj.readyState == 4 && xobj.status == "200") {
// Required use of an anonymous callback as .open will NOT return a value but simply returns undefined in asynchronous mode
callback(xobj.responseText);
}
};
xobj.send(null);
}
function initialize() {
console.log("hi");
loadJSON(function(response) {
// Parse JSON string into object
var actual_JSON = JSON.parse(response);
alert(response[0].street[0]);
});
}
</script>
</body>
</html>
您发布的无效 JSON
.
下面将通过验证(看看这是否是你需要的):
{
"street": {
"Group1": [
{
"poles": [
{
"ID": "001",
"DCU_ID": "B123",
"image": "lights/l1.jpg",
"lat": "23.185349646466175",
"lng": "72.62419939041138",
"lights": [
{
"light_ID": "101",
"status": "working"
},
{
"light_ID": "102",
"status": "not_working"
}
]
},
{
"ID": "002",
"DCU_ID": "B124",
"image": "lights/l2.jpg",
"lat": "23.185398958120906",
"lng": "72.62500405311584",
"lights": [
{
"light_ID": "103",
"status": "problem"
},
{
"light_ID": "104",
"status": "problem"
}
]
}
]
}
]
},
"Group2": [
{
"ID": "001",
"DCU_ID": "B123",
"image": "lights/l1.jpg",
"lat": "23.18610904393339",
"lng": "72.62963891029358",
"lights": [
{
"light_ID": "124",
"status": "working"
},
{
"light_ID": "125",
"status": "problem"
}
]
}
]
}
我做了两个改动:
- 在开头添加
{
(在"street"之前) - 删除"Group2"前的
{
。