var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7cy7PXHulH9THNnO","timestamp":1731832303,"url":"m.cengbang.com%2Fchanpin%2Fbabi%2Fbbwj.html","signature":"1c171650d19ce2a61491801b2ea243bc8602937d","rawString":"jsapi_ticket=&noncestr=7cy7PXHulH9THNnO&timestamp=1731832303&url=m.cengbang.com%2Fchanpin%2Fbabi%2Fbbwj.html"}