var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"x3s4K41y97CaBFkW","timestamp":1731943503,"url":"m.cengbang.com%2Fchanpin%2Fali%2Falbbx.html","signature":"72c95b85441d45f57afe308ade51410a96a6f9fe","rawString":"jsapi_ticket=&noncestr=x3s4K41y97CaBFkW×tamp=1731943503&url=m.cengbang.com%2Fchanpin%2Fali%2Falbbx.html"}