var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"xQiIXnvtGh6PFQM6","timestamp":1731944839,"url":"m.cengbang.com%2Fchanpin%2Fdiaoshi%2Fdssc.html","signature":"d4b44879f4cab3d0fa3a160c2afe1031e46c2a4f","rawString":"jsapi_ticket=&noncestr=xQiIXnvtGh6PFQM6&timestamp=1731944839&url=m.cengbang.com%2Fchanpin%2Fdiaoshi%2Fdssc.html"}