var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xwNUzirE9tm10cRa","timestamp":1731837271,"url":"m.cengbang.com%2Fchanpin%2Fnashida%2Fnsdljx.html","signature":"beeb37be8671d07253a92dc6287a217619f6641e","rawString":"jsapi_ticket=&noncestr=xwNUzirE9tm10cRa&timestamp=1731837271&url=m.cengbang.com%2Fchanpin%2Fnashida%2Fnsdljx.html"}