var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"vOQWAKxqe6xpVkc7","timestamp":1731962358,"url":"m.cengbang.com%2Fmingdian%2Fslsdxczld.html","signature":"50ac7169800fc0a9568e5d7c566b5912ffc42921","rawString":"jsapi_ticket=&noncestr=vOQWAKxqe6xpVkc7&timestamp=1731962358&url=m.cengbang.com%2Fmingdian%2Fslsdxczld.html"}