var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"945POznBnOFvXCW9","timestamp":1727716991,"url":"m.cengbang.com%2Fchanpin%2Fmfyundong%2Fmfyddld.html","signature":"4315051ab43dcb540500edcb1d2a587c2ceb181c","rawString":"jsapi_ticket=&noncestr=945POznBnOFvXCW9&timestamp=1727716991&url=m.cengbang.com%2Fchanpin%2Fmfyundong%2Fmfyddld.html"}