# 如下代码中$Name和$Channel都是变量
logEvent("login",{
    "name": "$Name" ,
    "channel": "$Channel"
})
                              

# 下面的$Name、$Channel都可以作为自定义维度
logEvent("login",{
    "name": "$Name" ,
    "channel": "$Channel"
})
                              

# 如下是一段加车时的Item参数信息
logEvent("add_to_cart",{
  "items":[
     {
       "item_id": "$itemId",
       "item_name": "$itemName",
       "affiliation":"$affiliation",
       "coupon":"$coupon",
       "discount":"$discount",
       "index":"$index",
       "item_list_id":"$itemListId",
       "item_list_name":"$itemListName",
       "location_id":"$locationId",
       "itemCategory":"$itemCategory",
       "itemCategory2":"$itemCategory2",
       "itemCategory3":"$itemCategory3",
       "itemCategory4":"$itemCategory4",
       "itemCategory5":"$itemCategory5",
       "itemVariant":"$itemVariant",
       "itemBrand":"$itemBrand",
       "price":"$price",
       "quantity":"$quantity",
       "currency":"$currency",
    }
  ]
})