var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"S18I3L7yyELwotHD","timestamp":1731905097,"url":"m.cengbang.com%2Fchanpin%2Fsule%2Fsldwp.html","signature":"3af7324ddc9de3c632f10488a015a2b654a8992a","rawString":"jsapi_ticket=&noncestr=S18I3L7yyELwotHD&timestamp=1731905097&url=m.cengbang.com%2Fchanpin%2Fsule%2Fsldwp.html"}