我如何连接两个对象？

Question

我的脚本JavaScript是这样的:

<script>
    var customer = {"name":"John", "address":'London'};
    var products = [
        {"product_name":"clothes", "quantity":1, "price":1000},
        {"product_name":"trousers", "quantity":1, "price":500},
        {"product_name":"shoes", "quantity":1, "price":2000}
    ];
</script>

我想连接对象.所以我想要这样的结果:

我该怎么做？

Answer 1

您可以使用点语法和=运算符来设置customer对象的属性:

var customer = {"name":"John", "address":'London'};
var products = [
  {"product_name":"clothes", "quantity":1, "price":1000},
  {"product_name":"trousers", "quantity":1, "price":500},
  {"product_name":"shoes", "quantity":1, "price":2000}
];

customer.products = products;

console.log(customer)

如果您不想customer更改,可以使用扩展语法:

var customer = {"name":"John", "address":'London'};
var products = [
  {"product_name":"clothes", "quantity":1, "price":1000},
  {"product_name":"trousers", "quantity":1, "price":500},
  {"product_name":"shoes", "quantity":1, "price":2000}
];

const customerAndProducts = { ...customer, products : products }

console.log(customer)
console.log(customerAndProducts)