var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Htri9W59dYXvYpAZ","timestamp":1731948778,"url":"m.cengbang.com%2Fchanpin%2Fshentian%2Fstxzj.html","signature":"135b1bf67e1122d6a07677b23e0e78e28ac7d2f8","rawString":"jsapi_ticket=&noncestr=Htri9W59dYXvYpAZ&timestamp=1731948778&url=m.cengbang.com%2Fchanpin%2Fshentian%2Fstxzj.html"}