var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"0qUvLNYm6MRPJbpY","timestamp":1731883190,"url":"m.cengbang.com%2Fchanpin%2Fxiaoniukaixi%2Fxnkxdtp.html","signature":"39e23c1460afb094ed5dfc3d7e4ffb7795e2952f","rawString":"jsapi_ticket=&noncestr=0qUvLNYm6MRPJbpY&timestamp=1731883190&url=m.cengbang.com%2Fchanpin%2Fxiaoniukaixi%2Fxnkxdtp.html"}