var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"I3Up5Y7LNkbnMLjl","timestamp":1727756497,"url":"m.cengbang.com%2Fchanpin%2Fmingdou%2Fldsxlcd.html","signature":"24eb6882d91a6699c89c7cd7faa1803063d67403","rawString":"jsapi_ticket=&noncestr=I3Up5Y7LNkbnMLjl&timestamp=1727756497&url=m.cengbang.com%2Fchanpin%2Fmingdou%2Fldsxlcd.html"}