var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jrIR1gK6cDRziDBG","timestamp":1731831878,"url":"m.cengbang.com%2Fchanpin%2Fpingguo%2Fpgytdn.html","signature":"d1c7d9f1bdf90ff0d86897c92b8c2383de4cf2cc","rawString":"jsapi_ticket=&noncestr=jrIR1gK6cDRziDBG&timestamp=1731831878&url=m.cengbang.com%2Fchanpin%2Fpingguo%2Fpgytdn.html"}