按价格升序对房屋进行排序:
homes.sort(function(a, b) { return parseFloat(a.price) - parseFloat(b.price);});或在ES6版本之后:
homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));

按价格升序对房屋进行排序:
homes.sort(function(a, b) { return parseFloat(a.price) - parseFloat(b.price);});或在ES6版本之后:
homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));