Javascript 从本地存储器获取数据
我在本地存储器中保存了以下数据:Javascript 从本地存储器获取数据,javascript,object,local-storage,Javascript,Object,Local Storage,我在本地存储器中保存了以下数据: [{ "event": "addToCart", "eventLabel": "Test Product", "ecommerce": { "currencyCode": "USD", "add": { "products": [{
[{
"event": "addToCart",
"eventLabel": "Test Product",
"ecommerce": {
"currencyCode": "USD",
"add": {
"products": [{
"name": "Test Product",
"id": "78789",
"price": "429.00",
"category": "Catalog Page",
"list": "Massage\/Massage Chairs\/Portable Massage Chairs",
"quantity": "1"
}]
}
}
}]
我需要了解电子商务的价值。因此,获取以下数据:
"ecommerce": {
"currencyCode": "USD",
"add": {
"products": [{
"name": "Test Product",
"id": "78789",
"price": "429.00",
"category": "Catalog Page",
"list": "Massage\/Massage Chairs\/Portable Massage Chairs",
"quantity": "1"
}]
}
}
我该怎么做呢?首先,您必须解析您拥有的json
var data = JSON.parse(json);
然后您可以访问任何数据键和值,如下所示:
var ecom = data.ecommerce
这回答了你的问题吗?不,我可以获取本地存储,但我不知道如何创建上面提到的阵列