var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"Qe4gKSnSmFeqI5bX","timestamp":1731941509,"url":"m.cengbang.com%2Fchanpin%2Fdongya%2Fdygdr.html","signature":"645705e1af1ae72111eee58bb2e35afc7b32887a","rawString":"jsapi_ticket=&noncestr=Qe4gKSnSmFeqI5bX&timestamp=1731941509&url=m.cengbang.com%2Fchanpin%2Fdongya%2Fdygdr.html"}