var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"oCiPYzCsDbvBQzzZ","timestamp":1731841439,"url":"m.cengbang.com%2Fchanpin%2Fjunshi%2Fjsrssxj.html","signature":"a894753ce7450295cdc86626b5331f6d5ba1dfe4","rawString":"jsapi_ticket=&noncestr=oCiPYzCsDbvBQzzZ&timestamp=1731841439&url=m.cengbang.com%2Fchanpin%2Fjunshi%2Fjsrssxj.html"}