var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MGULRVBNRujWbHWp","timestamp":1727742973,"url":"m.cengbang.com%2Fchanpin%2Fxiya%2Fxybjz.html","signature":"0a176ee6fbfee75a734bc9d3a4b1cf94fa6ad8d3","rawString":"jsapi_ticket=&noncestr=MGULRVBNRujWbHWp&timestamp=1727742973&url=m.cengbang.com%2Fchanpin%2Fxiya%2Fxybjz.html"}