var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"2r3w5JpQ5uOsoRk5","timestamp":1731947126,"url":"m.cengbang.com%2Fchanpin%2Fyajuhui%2Fyjhycz.html","signature":"815c8ce1a6198f4f53a5a70ed82803109b5b5fbf","rawString":"jsapi_ticket=&noncestr=2r3w5JpQ5uOsoRk5&timestamp=1731947126&url=m.cengbang.com%2Fchanpin%2Fyajuhui%2Fyjhycz.html"}