var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sERAMx86gJhQoO82","timestamp":1731821852,"url":"m.cengbang.com%2Fpinpai%2Fbrother%2Fjianjie.html","signature":"7a0fb270f20cdcbee202b31c099a639807aaa4ae","rawString":"jsapi_ticket=&noncestr=sERAMx86gJhQoO82&timestamp=1731821852&url=m.cengbang.com%2Fpinpai%2Fbrother%2Fjianjie.html"}