var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZAvHQjt7YlbZHjeu","timestamp":1731850612,"url":"m.cengbang.com%2Fchanpin%2Fmengdi%2Fldbodj.html","signature":"d96cba047eab934f8a948989c5e495c3a21267fa","rawString":"jsapi_ticket=&noncestr=ZAvHQjt7YlbZHjeu&timestamp=1731850612&url=m.cengbang.com%2Fchanpin%2Fmengdi%2Fldbodj.html"}