var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"fHxVYoJVs5m5BpsV","timestamp":1727739044,"url":"m.cengbang.com%2Fchanpin%2Ftingzun%2Ftzzpysb.html","signature":"1b576a661b7b783b8ab8c918040d7069161f9031","rawString":"jsapi_ticket=&noncestr=fHxVYoJVs5m5BpsV&timestamp=1727739044&url=m.cengbang.com%2Fchanpin%2Ftingzun%2Ftzzpysb.html"}