var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"7Y7iFeKphfFbi6rH","timestamp":1731820371,"url":"m.cengbang.com%2Fchanpin%2Fchusheng%2Fcsgb.html","signature":"d83a00603aebfb6df301e5a2b4d7a3a453ee451e","rawString":"jsapi_ticket=&noncestr=7Y7iFeKphfFbi6rH&timestamp=1731820371&url=m.cengbang.com%2Fchanpin%2Fchusheng%2Fcsgb.html"}