var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"45iufMSuAist6UDn","timestamp":1731843874,"url":"m.cengbang.com%2Fchanpin%2Flangmanmanwu%2Flllwbxtz.html","signature":"76af0c31f8a9750fd84304612a497942eb601a09","rawString":"jsapi_ticket=&noncestr=45iufMSuAist6UDn&timestamp=1731843874&url=m.cengbang.com%2Fchanpin%2Flangmanmanwu%2Flllwbxtz.html"}