var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IfFUnWRZdoZN0PN1","timestamp":1731850493,"url":"m.cengbang.com%2Fchanpin%2Fjideng%2Fjdcsbys.html","signature":"283e7895694240fbf66305b0138395dcf9926ec2","rawString":"jsapi_ticket=&noncestr=IfFUnWRZdoZN0PN1&timestamp=1731850493&url=m.cengbang.com%2Fchanpin%2Fjideng%2Fjdcsbys.html"}