var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DULBVgCrAVUqlXmt","timestamp":1731961667,"url":"m.cengbang.com%2Fchanpin%2Fdafeike%2Ftfksjsjx.html","signature":"886bd8ca37278e05dd0aef8cc2cbbb54e1fed963","rawString":"jsapi_ticket=&noncestr=DULBVgCrAVUqlXmt&timestamp=1731961667&url=m.cengbang.com%2Fchanpin%2Fdafeike%2Ftfksjsjx.html"}