var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"5kJjXInkJjdKo3k0","timestamp":1731813309,"url":"m.cengbang.com%2Fchanpin%2Fxiyuyangguang%2Fxyygdgnd.html","signature":"01e210331e8b5d73aeba559c3273fed5bdbfc7e6","rawString":"jsapi_ticket=&noncestr=5kJjXInkJjdKo3k0&timestamp=1731813309&url=m.cengbang.com%2Fchanpin%2Fxiyuyangguang%2Fxyygdgnd.html"}