var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"DnWSpVk9uE3vy5iJ","timestamp":1727624113,"url":"m.cengbang.com%2Fchanpin%2Fnuna%2Fnunafscd.html","signature":"548348d2084b6ccec45cc71922c0d0a8d8ddaf3a","rawString":"jsapi_ticket=&noncestr=DnWSpVk9uE3vy5iJ&timestamp=1727624113&url=m.cengbang.com%2Fchanpin%2Fnuna%2Fnunafscd.html"}