var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"9cWTphX3osZiH51A","timestamp":1731836815,"url":"m.cengbang.com%2Fchanpin%2FDFVC%2Fdfvcdllyr.html","signature":"91748b45887c230d5a652b7649fd6719a3f5c3e4","rawString":"jsapi_ticket=&noncestr=9cWTphX3osZiH51A×tamp=1731836815&url=m.cengbang.com%2Fchanpin%2FDFVC%2Fdfvcdllyr.html"}