var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"TV5Eeduz2yZxRmuC","timestamp":1731813424,"url":"m.cengbang.com%2Fchanpin%2Fmeianmeng%2Flallyr.html","signature":"48dfbc4eb408d9c9d89997dd399d3f476a149642","rawString":"jsapi_ticket=&noncestr=TV5Eeduz2yZxRmuC&timestamp=1731813424&url=m.cengbang.com%2Fchanpin%2Fmeianmeng%2Flallyr.html"}