var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CGfnSZzMwyKHb6vW","timestamp":1731944860,"url":"m.cengbang.com%2Fchanpin%2Fweiye%2Fwyjcb.html","signature":"20ac0b084045dccdc93d9874a86d130312c359b5","rawString":"jsapi_ticket=&noncestr=CGfnSZzMwyKHb6vW×tamp=1731944860&url=m.cengbang.com%2Fchanpin%2Fweiye%2Fwyjcb.html"}