var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"x4n544qcp4ff7MW4","timestamp":1727602243,"url":"m.cengbang.com%2Fchanpin%2F729%2F729pprb.html","signature":"fc009d70034b2aa2b6395644113f0eb110d9855f","rawString":"jsapi_ticket=&noncestr=x4n544qcp4ff7MW4×tamp=1727602243&url=m.cengbang.com%2Fchanpin%2F729%2F729pprb.html"}