var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1X1wlsVCERPPocvW","timestamp":1731911121,"url":"m.cengbang.com%2Fchanpin%2Fpanzhongcan%2Fpzctjjy.html","signature":"e2ef6f7e2bdfb9d9c676e8ecbc7943b0542a7c64","rawString":"jsapi_ticket=&noncestr=1X1wlsVCERPPocvW&timestamp=1731911121&url=m.cengbang.com%2Fchanpin%2Fpanzhongcan%2Fpzctjjy.html"}