var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"XVZWwePTG5cP9kK2","timestamp":1727710004,"url":"m.cengbang.com%2Fchanpin%2Fyinyi%2Fyyrpj.html","signature":"c2a8f48c37e13ac1c7c666d0bf26b0618ea2ab0e","rawString":"jsapi_ticket=&noncestr=XVZWwePTG5cP9kK2×tamp=1727710004&url=m.cengbang.com%2Fchanpin%2Fyinyi%2Fyyrpj.html"}