var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"koRNHy6X52PMfTWV","timestamp":1727781682,"url":"m.cengbang.com%2Fchanpin%2Fwunuo%2Fwnldwx.html","signature":"e0c1b498ff7b716792d8d568edb62b493b64b171","rawString":"jsapi_ticket=&noncestr=koRNHy6X52PMfTWV×tamp=1727781682&url=m.cengbang.com%2Fchanpin%2Fwunuo%2Fwnldwx.html"}