var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"MouXbL5CTUmCJBAg","timestamp":1731955418,"url":"m.cengbang.com%2Fchanpin%2Fyishangjiaju%2Fysjjytg.html","signature":"0ceda671693ea20035431c3b0be1f08fc41404cf","rawString":"jsapi_ticket=&noncestr=MouXbL5CTUmCJBAg&timestamp=1731955418&url=m.cengbang.com%2Fchanpin%2Fyishangjiaju%2Fysjjytg.html"}