var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kF67Iaf7arnwUdbd","timestamp":1731831461,"url":"m.cengbang.com%2Fchanpin%2Ftangdun%2Ftdetylrp.html","signature":"db4e8e217c2bd7934a7eaec7a714054bd7dacf2c","rawString":"jsapi_ticket=&noncestr=kF67Iaf7arnwUdbd&timestamp=1731831461&url=m.cengbang.com%2Fchanpin%2Ftangdun%2Ftdetylrp.html"}