var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cRrEKJymMYaVLwZH","timestamp":1731858618,"url":"m.cengbang.com%2Fchanpin%2Fdaimengsai%2Fdlsnsjjf.html","signature":"9c0ab86f17eedd01081e878ad0d75765c679c20a","rawString":"jsapi_ticket=&noncestr=cRrEKJymMYaVLwZH&timestamp=1731858618&url=m.cengbang.com%2Fchanpin%2Fdaimengsai%2Fdlsnsjjf.html"}