var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sXiTQhmxJVW8j1sz","timestamp":1727822269,"url":"m.cengbang.com%2Fchanpin%2Fchangqingteng%2Fcrtnrz.html","signature":"a7694477f2ac63d1935195af0d2f7eeef645d63c","rawString":"jsapi_ticket=&noncestr=sXiTQhmxJVW8j1sz&timestamp=1727822269&url=m.cengbang.com%2Fchanpin%2Fchangqingteng%2Fcrtnrz.html"}