var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"jtvcYi2AHN4jiCMB","timestamp":1731958970,"url":"m.cengbang.com%2Fchanpin%2Fjiaozimuchang%2Fjzmcnp.html","signature":"fd105f6937ba3bb23d595244067bd8b7e8ad220d","rawString":"jsapi_ticket=&noncestr=jtvcYi2AHN4jiCMB&timestamp=1731958970&url=m.cengbang.com%2Fchanpin%2Fjiaozimuchang%2Fjzmcnp.html"}