var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Rd20kYMF02AyjAfc","timestamp":1731815749,"url":"m.cengbang.com%2Fchanpin%2FRICHA%2Frichansrxf.html","signature":"92e7c2606a1e8f120c2824f0ff71406feb3ea011","rawString":"jsapi_ticket=&noncestr=Rd20kYMF02AyjAfc&timestamp=1731815749&url=m.cengbang.com%2Fchanpin%2FRICHA%2Frichansrxf.html"}