var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"me7CZay5RrSBzoAP","timestamp":1727796609,"url":"m.cengbang.com%2Fchanpin%2Froxy%2Froxytgx.html","signature":"d72e0650d072e82fd5d9be879d264907cf2efd1f","rawString":"jsapi_ticket=&noncestr=me7CZay5RrSBzoAP&timestamp=1727796609&url=m.cengbang.com%2Fchanpin%2Froxy%2Froxytgx.html"}