此API产品利用公式估算牙膏耐用性和成本，输入牙膏容量、浪费量、每日刷牙次数、家庭人数及价格，即可获取耐用性及成本估算，方便进行价格比较及其他生活成本计算。
{
"purchaseCount": 0,
"pv": 5,
"globalHotValue": 0,
"updateDt": 1765736075162,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 691,
"chinaHotValueDouble": 0,
"selectedValue": 691,
"chinaHotValue": 0,
"hotValueDouble": 0
}
