var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"JtYdqmHttHPr1Vgb","timestamp":1731943067,"url":"m.cengbang.com%2Fchanpin%2Fchongjin%2Fyjjjalr.html","signature":"733e1811d25e95fb7cb4e70c330ae3a028eb9d1e","rawString":"jsapi_ticket=&noncestr=JtYdqmHttHPr1Vgb&timestamp=1731943067&url=m.cengbang.com%2Fchanpin%2Fchongjin%2Fyjjjalr.html"}