var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ebRNUtG91OqIUPs0","timestamp":1731840267,"url":"m.cengbang.com%2Fchanpin%2Ftiegongfang%2Ftgfsgtg.html","signature":"eebe648a475c27c8e6447e7d2f87a1aa1edbc591","rawString":"jsapi_ticket=&noncestr=ebRNUtG91OqIUPs0&timestamp=1731840267&url=m.cengbang.com%2Fchanpin%2Ftiegongfang%2Ftgfsgtg.html"}