如何按多个字段对对象数组进行排序？

由此原问题 https://stackoverflow.com/q/979256/178383，如何对多个字段应用排序？

使用这种稍微调整的结构，我将如何对城市（升序）和价格（降序）进行排序？

var homes = [
    {"h_id":"3",
     "city":"Dallas",
     "state":"TX",
     "zip":"75201",
     "price":"162500"},
    {"h_id":"4",
     "city":"Bevery Hills",
     "state":"CA",
     "zip":"90210",
     "price":"319250"},
    {"h_id":"6",
     "city":"Dallas",
     "state":"TX",
     "zip":"75000",
     "price":"556699"},
    {"h_id":"5",
     "city":"New York",
     "state":"NY",
     "zip":"00010",
     "price":"962500"}
    ];

我喜欢这个事实胜过answer https://stackoverflow.com/questions/979256/how-to-sort-a-json-array/979325#979325给出了一个通用方法。在我计划使用此代码的地方，我将必须对日期以及其他内容进行排序。 “启动”物体的能力似乎很方便，即使不是有点麻烦。

我尝试过构建这个answer https://stackoverflow.com/questions/3230028/how-to-order-a-json-object-by-two-keys/3230748#3230748进入一个很好的通用示例，但我没有太多运气。

您可以使用链式排序方法，获取值的增量，直到其达到不等于零的值。

var data = [{ h_id: "3", city: "Dallas", state: "TX", zip: "75201", price: "162500" }, { h_id: "4", city: "Bevery Hills", state: "CA", zip: "90210", price: "319250" }, { h_id: "6", city: "Dallas", state: "TX", zip: "75000", price: "556699" }, { h_id: "5", city: "New York", state: "NY", zip: "00010", price: "962500" }];

data.sort(function (a, b) {
    return a.city.localeCompare(b.city) || b.price - a.price;
});

console.log(data);

.as-console-wrapper { max-height: 100% !important; top: 0; }

或者，使用 es6，简单地：

data.sort((a, b) => a.city.localeCompare(b.city) || b.price - a.price);