var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VrGNc8dGFLsXyRVy","timestamp":1731890554,"url":"m.cengbang.com%2Fchanpin%2Fjixiangju%2Fjxjxfc.html","signature":"8bacb3bab189c32a325e3f659e66908f731cd07b","rawString":"jsapi_ticket=&noncestr=VrGNc8dGFLsXyRVy&timestamp=1731890554&url=m.cengbang.com%2Fchanpin%2Fjixiangju%2Fjxjxfc.html"}