var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"uqqPdwGN766G8lrH","timestamp":1727724802,"url":"m.cengbang.com%2Fchanpin%2Fmingjiang%2Fljctp.html","signature":"78959e604b8255815a8fcd612e41e45504a9aa02","rawString":"jsapi_ticket=&noncestr=uqqPdwGN766G8lrH&timestamp=1727724802&url=m.cengbang.com%2Fchanpin%2Fmingjiang%2Fljctp.html"}