var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"wkkcJyUcl5Vq71ec","timestamp":1731822248,"url":"m.cengbang.com%2Fchanpin%2Fyoupin%2Fypdzc.html","signature":"bb60773a9d77ee64da94f80fff74eafe55cdb133","rawString":"jsapi_ticket=&noncestr=wkkcJyUcl5Vq71ec×tamp=1731822248&url=m.cengbang.com%2Fchanpin%2Fyoupin%2Fypdzc.html"}