var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xEZoYMCaoILLmKgx","timestamp":1731952455,"url":"m.cengbang.com%2Fchanpin%2Fyanbozhishuangge%2Fybzsgbx.html","signature":"7951907c1f70295b0b7c99faf1ef09c5312626e8","rawString":"jsapi_ticket=&noncestr=xEZoYMCaoILLmKgx&timestamp=1731952455&url=m.cengbang.com%2Fchanpin%2Fyanbozhishuangge%2Fybzsgbx.html"}