var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rqKLxpPnJnkNulLp","timestamp":1727720051,"url":"m.cengbang.com%2Fchanpin%2Fziruiqicheyongpin%2Fzrrcypzd.html","signature":"5f7057e5201dfcbe10696185c2539197899f264a","rawString":"jsapi_ticket=&noncestr=rqKLxpPnJnkNulLp&timestamp=1727720051&url=m.cengbang.com%2Fchanpin%2Fziruiqicheyongpin%2Fzrrcypzd.html"}