我有2个数组,一个是newVal,另一个是origValdefine来源:[{"ListingId":1762276,"Rating":3,"ListPrice":7411828,"PropertyType":"Residential"},{"ListingId":1826692,"Rating":3,"ListPrice":650000,"PropertyType":"Residential"},{"ListingId":1833283,"Rating":4,"ListPrice":950000,"PropertyType":"Residential"},{"ListingId":1