var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"B2tbFmSwd3kr8KMg","timestamp":1731841543,"url":"m.cengbang.com%2Fchanpin%2Fyumengse%2Fylsgfz.html","signature":"06930d776e9ed6391493a3205db855c2f56ab228","rawString":"jsapi_ticket=&noncestr=B2tbFmSwd3kr8KMg&timestamp=1731841543&url=m.cengbang.com%2Fchanpin%2Fyumengse%2Fylsgfz.html"}