var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"bPERMHb7rSiCTJk6","timestamp":1731829174,"url":"m.cengbang.com%2Fchanpin%2Fyingdou%2Fydnbb.html","signature":"fbbe0b0565fed93173219601523e312836064525","rawString":"jsapi_ticket=&noncestr=bPERMHb7rSiCTJk6×tamp=1731829174&url=m.cengbang.com%2Fchanpin%2Fyingdou%2Fydnbb.html"}