var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eLp2RCs24dkwIGNw","timestamp":1727797638,"url":"m.cengbang.com%2Fchanpin%2Fbaya%2Fbyngz.html","signature":"6a0ca8b68cd1bdb4c57baabeb7998d13fd471da5","rawString":"jsapi_ticket=&noncestr=eLp2RCs24dkwIGNw&timestamp=1727797638&url=m.cengbang.com%2Fchanpin%2Fbaya%2Fbyngz.html"}