var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qeEhVvVfPtsH2XxH","timestamp":1731967998,"url":"m.cengbang.com%2Fchanpin%2Fyida%2Fydszg.html","signature":"a5ea98769361b9836bee00f8257b12db8fcb94fb","rawString":"jsapi_ticket=&noncestr=qeEhVvVfPtsH2XxH&timestamp=1731967998&url=m.cengbang.com%2Fchanpin%2Fyida%2Fydszg.html"}