var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9qOobxzYdxez8y9j","timestamp":1727724127,"url":"m.cengbang.com%2Fchanpin%2Fpolan%2Fplrscd.html","signature":"9dfcc101865ac53ace3f3f393135616fe40b87d8","rawString":"jsapi_ticket=&noncestr=9qOobxzYdxez8y9j×tamp=1727724127&url=m.cengbang.com%2Fchanpin%2Fpolan%2Fplrscd.html"}