var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"07Url4Dx3AmHUr0y","timestamp":1731829926,"url":"m.cengbang.com%2Fchanpin%2Fxinshiji%2Fxsjltpc.html","signature":"1fa9aa38bc7dec0aeec48bb4a578784103ea8c4b","rawString":"jsapi_ticket=&noncestr=07Url4Dx3AmHUr0y&timestamp=1731829926&url=m.cengbang.com%2Fchanpin%2Fxinshiji%2Fxsjltpc.html"}