var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"u3SrcMy339oQKBOc","timestamp":1731843227,"url":"m.cengbang.com%2Fchanpin%2Fzengmeihaocai%2Fzlhcdyjhc.html","signature":"f5ac08cccbae4c623e91b52b1ecac7788e8984bc","rawString":"jsapi_ticket=&noncestr=u3SrcMy339oQKBOc&timestamp=1731843227&url=m.cengbang.com%2Fchanpin%2Fzengmeihaocai%2Fzlhcdyjhc.html"}