var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IxPBD9V6AqzXjcmV","timestamp":1731905050,"url":"m.cengbang.com%2Fchanpin%2Fyouyuan%2Fyydwp.html","signature":"0d4dad8436b8e4a7a002c245ab899a7d05e5c8f9","rawString":"jsapi_ticket=&noncestr=IxPBD9V6AqzXjcmV&timestamp=1731905050&url=m.cengbang.com%2Fchanpin%2Fyouyuan%2Fyydwp.html"}