var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TaAsZq024z52G2IV","timestamp":1731973611,"url":"m.cengbang.com%2Fchanpin%2Fbinful%2Fbinfulbjbtl.html","signature":"4ca4aa7979978e217422802dac843748779f3f9e","rawString":"jsapi_ticket=&noncestr=TaAsZq024z52G2IV×tamp=1731973611&url=m.cengbang.com%2Fchanpin%2Fbinful%2Fbinfulbjbtl.html"}