var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZjywMEP24qJcVqdK","timestamp":1731831996,"url":"m.cengbang.com%2Fchanpin%2Fboli%2Fblclj.html","signature":"e11fe63044f9dfaef97cdcc44da134949425716d","rawString":"jsapi_ticket=&noncestr=ZjywMEP24qJcVqdK&timestamp=1731831996&url=m.cengbang.com%2Fchanpin%2Fboli%2Fblclj.html"}