var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"OVy2eMKnjktBOY0t","timestamp":1727739499,"url":"m.cengbang.com%2Fchanpin%2Fzemuyiju%2Fzmyjsmcz.html","signature":"e8b7c4e17e9d59b068dcaab2bcdbb3543a8f3d6e","rawString":"jsapi_ticket=&noncestr=OVy2eMKnjktBOY0t&timestamp=1727739499&url=m.cengbang.com%2Fchanpin%2Fzemuyiju%2Fzmyjsmcz.html"}