var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"CekplsB2RJWVlXx2","timestamp":1727720740,"url":"m.cengbang.com%2Fchanpin%2Fxiaowenjiacha%2Fxwjcsxc.html","signature":"08f25479da04193d74e6107dd05a8a568cfac25f","rawString":"jsapi_ticket=&noncestr=CekplsB2RJWVlXx2&timestamp=1727720740&url=m.cengbang.com%2Fchanpin%2Fxiaowenjiacha%2Fxwjcsxc.html"}