var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"mZrYzPD1TNyZruUy","timestamp":1727781971,"url":"m.cengbang.com%2Fchanpin%2Fziranniu%2Fzrngcwx.html","signature":"2ce7b3f8a5e121fd3fa95509a372e548e4c84574","rawString":"jsapi_ticket=&noncestr=mZrYzPD1TNyZruUy&timestamp=1727781971&url=m.cengbang.com%2Fchanpin%2Fziranniu%2Fzrngcwx.html"}