var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"iyVdIsiB4jXN2cBw","timestamp":1731852729,"url":"m.cengbang.com%2Fchanpin%2Fjuhaodengshi%2Fjhdssjxdd.html","signature":"406735c6108c61cd9ea1ac1c656e5596f9407973","rawString":"jsapi_ticket=&noncestr=iyVdIsiB4jXN2cBw&timestamp=1731852729&url=m.cengbang.com%2Fchanpin%2Fjuhaodengshi%2Fjhdssjxdd.html"}