var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"dC1DjqNgM0Mj7IU4","timestamp":1731958863,"url":"m.cengbang.com%2Fchanpin%2Fbinghangzhe%2Fbxzzppj.html","signature":"a3817bf730425c950d52e2f2e787b969a98494d3","rawString":"jsapi_ticket=&noncestr=dC1DjqNgM0Mj7IU4&timestamp=1731958863&url=m.cengbang.com%2Fchanpin%2Fbinghangzhe%2Fbxzzppj.html"}