var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"chdb3TCbBqLyO9iJ","timestamp":1731840197,"url":"m.cengbang.com%2Fchanpin%2Fbahuang%2Fbhcsg.html","signature":"809ab477aa52088328e6ea9d9235e29119ef5250","rawString":"jsapi_ticket=&noncestr=chdb3TCbBqLyO9iJ&timestamp=1731840197&url=m.cengbang.com%2Fchanpin%2Fbahuang%2Fbhcsg.html"}