var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XDyLUERN7ErtF5GW","timestamp":1731968531,"url":"m.cengbang.com%2Fchanpin%2Ftebaihui%2Ftbhbdh.html","signature":"e8f43b333f1fca9f1e94e3539241dbb4dd5b096b","rawString":"jsapi_ticket=&noncestr=XDyLUERN7ErtF5GW&timestamp=1731968531&url=m.cengbang.com%2Fchanpin%2Ftebaihui%2Ftbhbdh.html"}