var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"nGP1z1VysdxoEc3T","timestamp":1731822833,"url":"m.cengbang.com%2Fchanpin%2Fyoupin%2Fypdzxyj.html","signature":"1d19d73b24ff9642386daedd98534f86ef142ef6","rawString":"jsapi_ticket=&noncestr=nGP1z1VysdxoEc3T×tamp=1731822833&url=m.cengbang.com%2Fchanpin%2Fyoupin%2Fypdzxyj.html"}