var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"rCsRuV5jX0AcWHnV","timestamp":1731965169,"url":"m.cengbang.com%2Fchanpin%2Fgaoerfu%2Fgefnpyb.html","signature":"53e3b2f2bf2cff5d37df6c9593496f4e996a4c4f","rawString":"jsapi_ticket=&noncestr=rCsRuV5jX0AcWHnV&timestamp=1731965169&url=m.cengbang.com%2Fchanpin%2Fgaoerfu%2Fgefnpyb.html"}