var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"zLXmyqBrWByYlh2S","timestamp":1731823771,"url":"m.cengbang.com%2Fchanpin%2Fkeruyun%2Fkryposj.html","signature":"c8707f67a37337b9107bfbb5822b7c88e9497e51","rawString":"jsapi_ticket=&noncestr=zLXmyqBrWByYlh2S&timestamp=1731823771&url=m.cengbang.com%2Fchanpin%2Fkeruyun%2Fkryposj.html"}