var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"VUx0J0Txt2EOQrOS","timestamp":1731825224,"url":"m.cengbang.com%2Fchanpin%2Ftianzheng%2Ftzzndb.html","signature":"5bf9fa1b61966c0cc36f9f396cc84043a9e04d67","rawString":"jsapi_ticket=&noncestr=VUx0J0Txt2EOQrOS&timestamp=1731825224&url=m.cengbang.com%2Fchanpin%2Ftianzheng%2Ftzzndb.html"}