您可以使用以下
Array.prototype.filter方法：
var newArray = homes.filter(function (el) { return el.price <= 1000 && el.sqft >= 500 && el.num_of_beds >=2 && el.num_of_baths >= 2.5;});现场示例：
var obj = { 'homes': [{ "home_id": "1", "price": "925", "sqft": "1100", "num_of_beds": "2", "num_of_baths": "2.0", }, { "home_id": "2", "price": "1425", "sqft": "1900", "num_of_beds": "4", "num_of_baths": "2.5", }, // ... (more homes) ... ]};// (Note that because `price` and such are given as strings in your object,// the below relies on the fact that <= and >= with a string and number// will coerce the string to a number before comparing.)var newArray = obj.homes.filter(function (el) { return el.price <= 1000 && el.sqft >= 500 && el.num_of_beds >= 2 && el.num_of_baths >= 1.5; // Changed this so a home would match});console.log(newArray);此方法是新ECMAscript 5th Edition标准的一部分，几乎可以在所有现代浏览器中找到。
对于IE，您可以包括以下兼容性方法：
if (!Array.prototype.filter) { Array.prototype.filter = function(fun ) { var len = this.length >>> 0; if (typeof fun != "function") throw new TypeError(); var res = []; var thisp = arguments[1]; for (var i = 0; i < len; i++) { if (i in this) { var val = this[i]; if (fun.call(thisp, val, i, this)) res.push(val); } } return res; };}
