var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"G1QDMfZWahJkMs3u","timestamp":1731954919,"url":"m.cengbang.com%2Fchanpin%2Fcaiyang%2Fcynsr.html","signature":"83c45afa8fed5aa91863d847ca76314fb11e70c5","rawString":"jsapi_ticket=&noncestr=G1QDMfZWahJkMs3u&timestamp=1731954919&url=m.cengbang.com%2Fchanpin%2Fcaiyang%2Fcynsr.html"}