var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JOSKFJHxJFN5kEV0","timestamp":1731911165,"url":"m.cengbang.com%2Fpinpai%2Fdowcorning%2Fdianpu.html","signature":"9f769a5611bb9b6e7eeb590a4aa27369ebf39551","rawString":"jsapi_ticket=&noncestr=JOSKFJHxJFN5kEV0&timestamp=1731911165&url=m.cengbang.com%2Fpinpai%2Fdowcorning%2Fdianpu.html"}