var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rz0cLO5PTzTf7Obh","timestamp":1731923427,"url":"m.cengbang.com%2Fchanpin%2FOB%2Fobwslt.html","signature":"fe5bf39713c5b4e5faf98dd432457ef5fbc200d0","rawString":"jsapi_ticket=&noncestr=rz0cLO5PTzTf7Obh&timestamp=1731923427&url=m.cengbang.com%2Fchanpin%2FOB%2Fobwslt.html"}