var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DCBPRX0kmHyP20fT","timestamp":1731911174,"url":"m.cengbang.com%2Fmingdian%2Fbtypzld.html","signature":"4ffcf0b6e3e1348a4d94c926fd832a3e81f7fd58","rawString":"jsapi_ticket=&noncestr=DCBPRX0kmHyP20fT&timestamp=1731911174&url=m.cengbang.com%2Fmingdian%2Fbtypzld.html"}