var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"SOQQNmhsOGX8knuy","timestamp":1730834190,"url":"m.cengbang.com%2Fchanpin%2Fmifeng%2Flfdlscz.html","signature":"97529b3f2085553ef7162186ce2da176320d0f99","rawString":"jsapi_ticket=&noncestr=SOQQNmhsOGX8knuy&timestamp=1730834190&url=m.cengbang.com%2Fchanpin%2Fmifeng%2Flfdlscz.html"}