var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yhGKb84tMJIyNB7j","timestamp":1727742857,"url":"m.cengbang.com%2Fchanpin%2Faishang%2Fasbb.html","signature":"8e9ecb4e3c29d607756467ab9cc0b2037ea34b62","rawString":"jsapi_ticket=&noncestr=yhGKb84tMJIyNB7j&timestamp=1727742857&url=m.cengbang.com%2Fchanpin%2Faishang%2Fasbb.html"}