var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"zgL1xs0RLTiD8B8b","timestamp":1731950238,"url":"m.cengbang.com%2Fchanpin%2Fxinxin%2Fxxnz.html","signature":"8952ac74d49ae4e589dc163b3030d677931931b2","rawString":"jsapi_ticket=&noncestr=zgL1xs0RLTiD8B8b&timestamp=1731950238&url=m.cengbang.com%2Fchanpin%2Fxinxin%2Fxxnz.html"}