var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"M6w9aFndm2vKzcWZ","timestamp":1731846746,"url":"m.cengbang.com%2Fmingdian%2Fnltspzyd.html","signature":"0821ff30388f108b31c531fd7134d4825728ac99","rawString":"jsapi_ticket=&noncestr=M6w9aFndm2vKzcWZ&timestamp=1731846746&url=m.cengbang.com%2Fmingdian%2Fnltspzyd.html"}