var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"yIpw5cdAUcaqSVXz","timestamp":1727728509,"url":"m.cengbang.com%2Fchanpin%2Falisidu%2Falsdbgl.html","signature":"19dc31ae724a0b83d5cf6efd0c131dde87b4ccc7","rawString":"jsapi_ticket=&noncestr=yIpw5cdAUcaqSVXz&timestamp=1727728509&url=m.cengbang.com%2Fchanpin%2Falisidu%2Falsdbgl.html"}