var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oLUBjAiJiv8KesZY","timestamp":1731831873,"url":"m.cengbang.com%2Fchanpin%2Fmengtejiao%2Fltjgblh.html","signature":"9c139088da826acb3346a009282e76731e1da2be","rawString":"jsapi_ticket=&noncestr=oLUBjAiJiv8KesZY&timestamp=1731831873&url=m.cengbang.com%2Fchanpin%2Fmengtejiao%2Fltjgblh.html"}