var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"hqkttnM9LZ3x15df","timestamp":1731853683,"url":"m.cengbang.com%2Fchanpin%2Fleidefu%2Fldfscblb.html","signature":"24a8fd3cca32ad7908b72094d0bf45522dbb349d","rawString":"jsapi_ticket=&noncestr=hqkttnM9LZ3x15df&timestamp=1731853683&url=m.cengbang.com%2Fchanpin%2Fleidefu%2Fldfscblb.html"}