var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"sP5exAnZC7hwkCtt","timestamp":1731830200,"url":"m.cengbang.com%2Fchanpin%2Fyingshi%2Fysbbxhj.html","signature":"a03e8dcc17e8719215daa0b0fdf03e9acdbb0f54","rawString":"jsapi_ticket=&noncestr=sP5exAnZC7hwkCtt&timestamp=1731830200&url=m.cengbang.com%2Fchanpin%2Fyingshi%2Fysbbxhj.html"}