if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "CNY",
"impressions": [
{
"id": "35671",
"name": "Speed Concept SLR 车架组",
"price": "40000.0",
"brand": "Trek",
"category": "Triathlon bikes",
"variant": "grey_black",
"list": "CATEGORY",
"position": 1
}
,
{
"id": "46775",
"name": "Madone SLR Gen 8 车架组",
"price": "39800.0",
"brand": "Trek",
"category": "Performance road bikes",
"variant": "blue",
"list": "CATEGORY",
"position": 2
}
]
}
});
} else {
console.log("dataLayer");
}