var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"KU3sqL3EvD5PdZCD","timestamp":1731940361,"url":"m.cengbang.com%2Fchanpin%2Fjinzheng%2Fjzdrb.html","signature":"3d40d6a6a51ab420d1e4f199528a3cc2bdf6255b","rawString":"jsapi_ticket=&noncestr=KU3sqL3EvD5PdZCD&timestamp=1731940361&url=m.cengbang.com%2Fchanpin%2Fjinzheng%2Fjzdrb.html"}