var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3nU8PeqykhJRqybS","timestamp":1727717466,"url":"m.cengbang.com%2Fchanpin%2Fyangchengliange%2Fyclhychdzx.html","signature":"6cde8d3f0559feaf1d2e14cff0c04f1770ee483e","rawString":"jsapi_ticket=&noncestr=3nU8PeqykhJRqybS&timestamp=1727717466&url=m.cengbang.com%2Fchanpin%2Fyangchengliange%2Fyclhychdzx.html"}