var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"PMLD2VRipShkXfES","timestamp":1731832537,"url":"m.cengbang.com%2Fchanpin%2Foubaolai%2Foblpgrxyj.html","signature":"69d484769c7d1eea8662c0578fba24598e65ef2c","rawString":"jsapi_ticket=&noncestr=PMLD2VRipShkXfES&timestamp=1731832537&url=m.cengbang.com%2Fchanpin%2Foubaolai%2Foblpgrxyj.html"}