var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qRcjPub17OEQfXvw","timestamp":1731953386,"url":"m.cengbang.com%2Fchanpin%2Fjingwan%2Fjwnbc.html","signature":"10c94aaf82f4e8e2b79e9060e3d528f46889752f","rawString":"jsapi_ticket=&noncestr=qRcjPub17OEQfXvw&timestamp=1731953386&url=m.cengbang.com%2Fchanpin%2Fjingwan%2Fjwnbc.html"}