var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JSuEGG1amxHzrEkB","timestamp":1727713840,"url":"m.cengbang.com%2Fchanpin%2Ffeisi%2Ffsetlhx.html","signature":"9ca1f6bec5a2c6fd5b14d2607d177ec1e21be2ea","rawString":"jsapi_ticket=&noncestr=JSuEGG1amxHzrEkB&timestamp=1727713840&url=m.cengbang.com%2Fchanpin%2Ffeisi%2Ffsetlhx.html"}