var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"EEoXeFFdAn5V73uP","timestamp":1731820962,"url":"m.cengbang.com%2Fchanpin%2Fmeidu%2Fldsektd.html","signature":"9a7a217c159283762761ca6c5b57409e4acd6294","rawString":"jsapi_ticket=&noncestr=EEoXeFFdAn5V73uP×tamp=1731820962&url=m.cengbang.com%2Fchanpin%2Fmeidu%2Fldsektd.html"}