var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"t27fafXcdqQdjEUx","timestamp":1731940505,"url":"m.cengbang.com%2Fchanpin%2Fjinghua%2Fjhncf.html","signature":"cd9e93a7a2a618583746aa8d1791503c0085bfc6","rawString":"jsapi_ticket=&noncestr=t27fafXcdqQdjEUx&timestamp=1731940505&url=m.cengbang.com%2Fchanpin%2Fjinghua%2Fjhncf.html"}