var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"RcUrZchHGwWH3YUR","timestamp":1727735175,"url":"m.cengbang.com%2Fchanpin%2F1905%2F1905xlj.html","signature":"55cf125a70360ca654cd2ba0cece6ee691c0476f","rawString":"jsapi_ticket=&noncestr=RcUrZchHGwWH3YUR×tamp=1727735175&url=m.cengbang.com%2Fchanpin%2F1905%2F1905xlj.html"}