var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"HqCbbPvmrXjuuzJr","timestamp":1731851456,"url":"m.cengbang.com%2Fmingdian%2Fstspzyd.html","signature":"7076cc028156896e7d873699b26d745bc22f3b4b","rawString":"jsapi_ticket=&noncestr=HqCbbPvmrXjuuzJr&timestamp=1731851456&url=m.cengbang.com%2Fmingdian%2Fstspzyd.html"}