var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"IYWvI32GmsMUpIEJ","timestamp":1727750026,"url":"m.cengbang.com%2Fchanpin%2Fbili%2Fblgp.html","signature":"eb1555212e3682f0ba3157207a80a6e8c61b64f5","rawString":"jsapi_ticket=&noncestr=IYWvI32GmsMUpIEJ&timestamp=1727750026&url=m.cengbang.com%2Fchanpin%2Fbili%2Fblgp.html"}