var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"evX1W9ZkOi4LAIKd","timestamp":1727616648,"url":"m.cengbang.com%2Fchanpin%2Fjinma%2Fjlscyt.html","signature":"3cbab82b8fd3c4f55072c1ed5f3c89358ddc0b9b","rawString":"jsapi_ticket=&noncestr=evX1W9ZkOi4LAIKd&timestamp=1727616648&url=m.cengbang.com%2Fchanpin%2Fjinma%2Fjlscyt.html"}