var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5w9G36LzrO44TeSo","timestamp":1731850425,"url":"m.cengbang.com%2Fchanpin%2Fsanan%2Fsahg.html","signature":"8f16b2653751aa845cd4675f6854d55d844b84a2","rawString":"jsapi_ticket=&noncestr=5w9G36LzrO44TeSo&timestamp=1731850425&url=m.cengbang.com%2Fchanpin%2Fsanan%2Fsahg.html"}