if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "CNY",
"impressions": [
{
"id": "07745",
"name": "Diamant Retro Klingel 复古车铃",
"price": "100.0",
"brand": "Diamant",
"category": "Bike bells & horns",
"variant": "greylight",
"list": "CATEGORY",
"position": 1
}
]
}
});
} else {
console.log("dataLayer");
}