var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"qpxHybnP6dFUl65x","timestamp":1731835615,"url":"m.cengbang.com%2Fchanpin%2Fmengdou%2Fldxlnrg.html","signature":"2f7f47e25e5c6b6aa48dc4fb585009ab58807471","rawString":"jsapi_ticket=&noncestr=qpxHybnP6dFUl65x&timestamp=1731835615&url=m.cengbang.com%2Fchanpin%2Fmengdou%2Fldxlnrg.html"}