var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"h0Qf944FEimI5yay","timestamp":1731925910,"url":"m.cengbang.com%2Fchanpin%2Fmingde%2Fldzmpt.html","signature":"2ded07678c7e1400acc272f2dbdfdf0f9693ea92","rawString":"jsapi_ticket=&noncestr=h0Qf944FEimI5yay&timestamp=1731925910&url=m.cengbang.com%2Fchanpin%2Fmingde%2Fldzmpt.html"}