var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"c2AYikSDgntPcOsh","timestamp":1731822387,"url":"m.cengbang.com%2Fchanpin%2Ftianyijinniu%2Ftyjnwgr.html","signature":"f9316dfd42ca141ec71beb7e9d9880b8ec9e1f18","rawString":"jsapi_ticket=&noncestr=c2AYikSDgntPcOsh&timestamp=1731822387&url=m.cengbang.com%2Fchanpin%2Ftianyijinniu%2Ftyjnwgr.html"}