var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"NWx6PVvlifOPRsi1","timestamp":1731911438,"url":"m.cengbang.com%2Fchanpin%2Fpanzhongcan%2Fpzcszrpdl.html","signature":"b4a2207fc6f0165271752168e74c9084c9cdeb9f","rawString":"jsapi_ticket=&noncestr=NWx6PVvlifOPRsi1&timestamp=1731911438&url=m.cengbang.com%2Fchanpin%2Fpanzhongcan%2Fpzcszrpdl.html"}