var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3MIc8GABOHsgOFKz","timestamp":1731958722,"url":"m.cengbang.com%2Fchanpin%2FJF%2Fjfsfy.html","signature":"dbd51173d99b1340bed79b8e287edbf8b92c0feb","rawString":"jsapi_ticket=&noncestr=3MIc8GABOHsgOFKz&timestamp=1731958722&url=m.cengbang.com%2Fchanpin%2FJF%2Fjfsfy.html"}