var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4OTCEMKyzRt8CqB0","timestamp":1727602788,"url":"m.cengbang.com%2Fchanpin%2Fdouniushi%2Fdnsbc.html","signature":"531cc1b74b2c7fa1c03ef0d8bdb40d7b3ca5e116","rawString":"jsapi_ticket=&noncestr=4OTCEMKyzRt8CqB0&timestamp=1727602788&url=m.cengbang.com%2Fchanpin%2Fdouniushi%2Fdnsbc.html"}