var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2Tgw2KfNQem0yXqY","timestamp":1727731474,"url":"m.cengbang.com%2Fchanpin%2Fxijie%2Fxjyp.html","signature":"28815a3df65605c569e77dc9c98a1cf17182108b","rawString":"jsapi_ticket=&noncestr=2Tgw2KfNQem0yXqY&timestamp=1727731474&url=m.cengbang.com%2Fchanpin%2Fxijie%2Fxjyp.html"}