var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yGgGDKekmZjh7MFp","timestamp":1731907679,"url":"m.cengbang.com%2Fchanpin%2Fbaizuan%2Fbzdwny.html","signature":"c4659d3e7b9dfd4dfd1fd4a5adfca96b14c848d3","rawString":"jsapi_ticket=&noncestr=yGgGDKekmZjh7MFp&timestamp=1731907679&url=m.cengbang.com%2Fchanpin%2Fbaizuan%2Fbzdwny.html"}