var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"BC84GXKWYxGIJGSN","timestamp":1731843137,"url":"m.cengbang.com%2Fchanpin%2Fbangnvlang%2Fbnlbxt.html","signature":"8f2dddcae1e1e78aa90b8a7ab73888f18f131040","rawString":"jsapi_ticket=&noncestr=BC84GXKWYxGIJGSN&timestamp=1731843137&url=m.cengbang.com%2Fchanpin%2Fbangnvlang%2Fbnlbxt.html"}