var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"0iU726zPiTBEcdZa","timestamp":1731823051,"url":"m.cengbang.com%2Fchanpin%2Fjingyi%2Fjyrsgzsb.html","signature":"3ca0959189a3b5424e1db996d0fcc2f16f904b03","rawString":"jsapi_ticket=&noncestr=0iU726zPiTBEcdZa&timestamp=1731823051&url=m.cengbang.com%2Fchanpin%2Fjingyi%2Fjyrsgzsb.html"}