var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eLxqHj25uv6lrltz","timestamp":1731943086,"url":"m.cengbang.com%2Fchanpin%2Ffeida%2Ffdcwzjj.html","signature":"a5d8ee08fe11059cde66d8b281fd214be2def8dc","rawString":"jsapi_ticket=&noncestr=eLxqHj25uv6lrltz&timestamp=1731943086&url=m.cengbang.com%2Fchanpin%2Ffeida%2Ffdcwzjj.html"}