var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jtwNdLC4SU5qBkuX","timestamp":1727609399,"url":"m.cengbang.com%2Fchanpin%2Fzepaiweiyu%2Fzpwyhsf.html","signature":"ec230f24b78a5dd5ec734cae6edba6cf97f95001","rawString":"jsapi_ticket=&noncestr=jtwNdLC4SU5qBkuX&timestamp=1727609399&url=m.cengbang.com%2Fchanpin%2Fzepaiweiyu%2Fzpwyhsf.html"}