var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"kbBJbgWNVZH0ZZSf","timestamp":1731839969,"url":"m.cengbang.com%2Fchanpin%2Fjiangu%2Fjgxcrgj.html","signature":"5601887187f13b96c3689b4f40b3c94a49a0c036","rawString":"jsapi_ticket=&noncestr=kbBJbgWNVZH0ZZSf&timestamp=1731839969&url=m.cengbang.com%2Fchanpin%2Fjiangu%2Fjgxcrgj.html"}