var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"x2Cuq2SVnvBPaUmF","timestamp":1731918728,"url":"m.cengbang.com%2Fchanpin%2Fameal%2Famealzlg.html","signature":"5368e459048bc36e50eb58b737ba7e92391a75bf","rawString":"jsapi_ticket=&noncestr=x2Cuq2SVnvBPaUmF×tamp=1731918728&url=m.cengbang.com%2Fchanpin%2Fameal%2Famealzlg.html"}