var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4unXvW8zUYpPC4nK","timestamp":1727739065,"url":"m.cengbang.com%2Fchanpin%2Fxixuange%2Fxxghmsz.html","signature":"539072cc771085a0063cf67173c181aec531defe","rawString":"jsapi_ticket=&noncestr=4unXvW8zUYpPC4nK&timestamp=1727739065&url=m.cengbang.com%2Fchanpin%2Fxixuange%2Fxxghmsz.html"}