var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"WVE2J3c1jTz4ZPq8","timestamp":1730848421,"url":"m.cengbang.com%2Fchanpin%2Fjisite%2Fjstfbd.html","signature":"bfdd2c2d18016b5c13046cb3447dc4c627970b17","rawString":"jsapi_ticket=&noncestr=WVE2J3c1jTz4ZPq8&timestamp=1730848421&url=m.cengbang.com%2Fchanpin%2Fjisite%2Fjstfbd.html"}