var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"izzzsf4qDKyEJQIN","timestamp":1731844978,"url":"m.cengbang.com%2Fchanpin%2Fjiadile%2Fjdlxx.html","signature":"b669d9c38d0f29216fe6a373f6ff92e64e706f41","rawString":"jsapi_ticket=&noncestr=izzzsf4qDKyEJQIN&timestamp=1731844978&url=m.cengbang.com%2Fchanpin%2Fjiadile%2Fjdlxx.html"}