var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NJg8qtkEKCscf3LK","timestamp":1731821221,"url":"m.cengbang.com%2Fchanpin%2Faolandai%2Faldyfyg.html","signature":"6fd6e83777c8119bcd0f5c3c2eaba2cd4af0d16f","rawString":"jsapi_ticket=&noncestr=NJg8qtkEKCscf3LK&timestamp=1731821221&url=m.cengbang.com%2Fchanpin%2Faolandai%2Faldyfyg.html"}