var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dt4IEFbkGeQjVI60","timestamp":1731952407,"url":"m.cengbang.com%2Fchanpin%2Flisheng%2Flsygz.html","signature":"55630b3c4c09e24d2beb983f891e95689e02f965","rawString":"jsapi_ticket=&noncestr=dt4IEFbkGeQjVI60&timestamp=1731952407&url=m.cengbang.com%2Fchanpin%2Flisheng%2Flsygz.html"}