var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3EVexxZd4DtHE9zL","timestamp":1731831838,"url":"m.cengbang.com%2Fchanpin%2Fguanbo%2Fgblpxsr.html","signature":"e8ab95a326e18d656bef0deff599cdff78f3090a","rawString":"jsapi_ticket=&noncestr=3EVexxZd4DtHE9zL&timestamp=1731831838&url=m.cengbang.com%2Fchanpin%2Fguanbo%2Fgblpxsr.html"}