var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"79SmH6l8IULYYhvL","timestamp":1731820941,"url":"m.cengbang.com%2Fchanpin%2Fbaowei%2Fbwlbj.html","signature":"3ce04118a60074ac1f0d56465999018b712fc336","rawString":"jsapi_ticket=&noncestr=79SmH6l8IULYYhvL&timestamp=1731820941&url=m.cengbang.com%2Fchanpin%2Fbaowei%2Fbwlbj.html"}