var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"ZHkiTZmPGVvqHbUm","timestamp":1731842774,"url":"m.cengbang.com%2Fchanpin%2Fweijute%2Fwjtflzc.html","signature":"d859d33023148c98741df7304993c38f3c16ca2e","rawString":"jsapi_ticket=&noncestr=ZHkiTZmPGVvqHbUm&timestamp=1731842774&url=m.cengbang.com%2Fchanpin%2Fweijute%2Fwjtflzc.html"}