var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"d2jRkM0yKcIeJNo4","timestamp":1731839428,"url":"m.cengbang.com%2Fchanpin%2Fchaoneng%2Fcnxyy.html","signature":"c4137953d9be4d12e2d15c8c18d6a236cc037a5d","rawString":"jsapi_ticket=&noncestr=d2jRkM0yKcIeJNo4&timestamp=1731839428&url=m.cengbang.com%2Fchanpin%2Fchaoneng%2Fcnxyy.html"}