var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Xy9SDppF1hXuc6yE","timestamp":1731952238,"url":"m.cengbang.com%2Fchanpin%2Fffnknk%2Fffnknksjg.html","signature":"888766f0fee3c76008b5ae76abd63800734969f3","rawString":"jsapi_ticket=&noncestr=Xy9SDppF1hXuc6yE&timestamp=1731952238&url=m.cengbang.com%2Fchanpin%2Fffnknk%2Fffnknksjg.html"}