var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"o5xxJetrHDcRdkjA","timestamp":1731854698,"url":"m.cengbang.com%2Fchanpin%2Flongji%2Fljtjw.html","signature":"1c7ad9378132882b523d30cce32af413e6a4e3a8","rawString":"jsapi_ticket=&noncestr=o5xxJetrHDcRdkjA&timestamp=1731854698&url=m.cengbang.com%2Fchanpin%2Flongji%2Fljtjw.html"}