var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"1ZvknDs8RktuFrQN","timestamp":1731945485,"url":"m.cengbang.com%2Fchanpin%2Fyili%2Fyltyygj.html","signature":"8beaf9d78b67c52e1ff2b9d1cc5031ff279736c8","rawString":"jsapi_ticket=&noncestr=1ZvknDs8RktuFrQN&timestamp=1731945485&url=m.cengbang.com%2Fchanpin%2Fyili%2Fyltyygj.html"}