var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cx89n84J7hgirmYs","timestamp":1731820516,"url":"m.cengbang.com%2Fchanpin%2Fyijikang%2Fyjkckjsc.html","signature":"e52cfc02888e3e908018ed9b90aa9c8c26f009f5","rawString":"jsapi_ticket=&noncestr=cx89n84J7hgirmYs&timestamp=1731820516&url=m.cengbang.com%2Fchanpin%2Fyijikang%2Fyjkckjsc.html"}