var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Gcm5qhFFooqPyzKO","timestamp":1727774181,"url":"m.cengbang.com%2Fchanpin%2Ftiantangpai%2Fttpggf.html","signature":"b6b26b89b2146d0e894a417f4cc7f5fca42f9894","rawString":"jsapi_ticket=&noncestr=Gcm5qhFFooqPyzKO&timestamp=1727774181&url=m.cengbang.com%2Fchanpin%2Ftiantangpai%2Fttpggf.html"}