var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cGjswa2TlQNFV6ZK","timestamp":1731880405,"url":"m.cengbang.com%2Fchanpin%2Fdita%2Fdtss.html","signature":"74c8e84d3bed0619a54251ee3e8ec1e222548622","rawString":"jsapi_ticket=&noncestr=cGjswa2TlQNFV6ZK&timestamp=1731880405&url=m.cengbang.com%2Fchanpin%2Fdita%2Fdtss.html"}