var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"52d11tqoPBYvCDGD","timestamp":1731830141,"url":"m.cengbang.com%2Fchanpin%2Fshuida%2Fstcc.html","signature":"44965ca178d3e300e3ea8004ddbe568df6a3ab2a","rawString":"jsapi_ticket=&noncestr=52d11tqoPBYvCDGD&timestamp=1731830141&url=m.cengbang.com%2Fchanpin%2Fshuida%2Fstcc.html"}