var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"LFYcqFsvYws37mPf","timestamp":1727720556,"url":"m.cengbang.com%2Fchanpin%2Fbailukangchepin%2Fblkcprcnsyp.html","signature":"d10650da7a30994c818e74a1876eea4bb16d7491","rawString":"jsapi_ticket=&noncestr=LFYcqFsvYws37mPf&timestamp=1727720556&url=m.cengbang.com%2Fchanpin%2Fbailukangchepin%2Fblkcprcnsyp.html"}