var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BDZXfcr530Mcd1ze","timestamp":1731849794,"url":"m.cengbang.com%2Fchanpin%2Fchangdong%2Fcdetydf.html","signature":"ef26d947b17ad6651fd110e398d1c29c8dbda379","rawString":"jsapi_ticket=&noncestr=BDZXfcr530Mcd1ze&timestamp=1731849794&url=m.cengbang.com%2Fchanpin%2Fchangdong%2Fcdetydf.html"}