var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DCViGWbCv0IwFbTd","timestamp":1727716896,"url":"m.cengbang.com%2Fchanpin%2Fmfyundong%2Fmfydbrb.html","signature":"f59c9d1934f231992c2c02b345dde2792ccb368d","rawString":"jsapi_ticket=&noncestr=DCViGWbCv0IwFbTd&timestamp=1727716896&url=m.cengbang.com%2Fchanpin%2Fmfyundong%2Fmfydbrb.html"}