var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jF3g7SIYNGV3bp3a","timestamp":1731839781,"url":"m.cengbang.com%2Fchanpin%2Ffeilagemu%2Fflgmnspd.html","signature":"35b6b745ffeeb41e2fd94dcfb4143cf167d7529d","rawString":"jsapi_ticket=&noncestr=jF3g7SIYNGV3bp3a&timestamp=1731839781&url=m.cengbang.com%2Fchanpin%2Ffeilagemu%2Fflgmnspd.html"}