var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JBseuvGK6XkLFz8D","timestamp":1731903395,"url":"m.cengbang.com%2Fchanpin%2Fjialibao%2Fjlbcg.html","signature":"e3d102f67c3b9fc81a8c6551d150bbaee846fe99","rawString":"jsapi_ticket=&noncestr=JBseuvGK6XkLFz8D&timestamp=1731903395&url=m.cengbang.com%2Fchanpin%2Fjialibao%2Fjlbcg.html"}