var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"r5gD0wxic2E6zdxj","timestamp":1731953484,"url":"m.cengbang.com%2Fchanpin%2Fgaote%2Fgthwyj.html","signature":"b8753ff6cb4b12e06188ca7f6c34104bd2a47d0f","rawString":"jsapi_ticket=&noncestr=r5gD0wxic2E6zdxj&timestamp=1731953484&url=m.cengbang.com%2Fchanpin%2Fgaote%2Fgthwyj.html"}