var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"3Ba8b5dQsHLTR5U5","timestamp":1731830817,"url":"m.cengbang.com%2Fchanpin%2Fofficeone%2Fofficeonezsdyj.html","signature":"2a2c36eaefd432ff1e822111e16043aece46c07b","rawString":"jsapi_ticket=&noncestr=3Ba8b5dQsHLTR5U5×tamp=1731830817&url=m.cengbang.com%2Fchanpin%2Fofficeone%2Fofficeonezsdyj.html"}