var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"cgvefi8LAUc9l624","timestamp":1731825654,"url":"m.cengbang.com%2Fchanpin%2Fxiapu%2Fxphypb.html","signature":"80657e66a4fddf4b474389e535406e96c3340140","rawString":"jsapi_ticket=&noncestr=cgvefi8LAUc9l624&timestamp=1731825654&url=m.cengbang.com%2Fchanpin%2Fxiapu%2Fxphypb.html"}