var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"4JWbpvh0xx3dRedb","timestamp":1731841029,"url":"m.cengbang.com%2Fchanpin%2Fjieyu%2Fjyxslj.html","signature":"127921489b54e0fb1740060de634cec9bc0ba314","rawString":"jsapi_ticket=&noncestr=4JWbpvh0xx3dRedb×tamp=1731841029&url=m.cengbang.com%2Fchanpin%2Fjieyu%2Fjyxslj.html"}