var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ghzBYkaqxSgjiOkk","timestamp":1727702499,"url":"m.cengbang.com%2Fchanpin%2Fbaoerfang%2Fbefzrhx.html","signature":"4b4964bfed8f726ed9eff7188222e7ecede166ba","rawString":"jsapi_ticket=&noncestr=ghzBYkaqxSgjiOkk&timestamp=1727702499&url=m.cengbang.com%2Fchanpin%2Fbaoerfang%2Fbefzrhx.html"}