javascript - Jquery，打印json值出现的次数

Question

我正在尝试打印

true: 5,
false: 3,
www.google.com: 4

在控制台/警报中检查特定值在数据中出现的次数。

下面是我的数据

data = [
    {
        "active": true,
        "attributes": {
            "exclusiveBrand": true,
            "pickup": false
        },
        "availability": {
            "pickup": {
                "available": true,
                "availability": false,
                "checkStoresLink": {
                    "url": "www.google.com"
                }
            },
            "ship": {
                "available": false,
                "logoUrl": "www.google.com",
                "checkLink": {
                    "height": 470,
                    "targeting": "popup",
                    "url": "www.google.com",
                    "width": 530
                },
                "getItBy": {
                    "currentPrice": 109.99,
                    "availability": true,
                    "regionalAvailabilityEligible": true,
                    "imageUrl": "www.google.com"
                }
            }
        }
    }
]

感谢您提前提供的帮助。

问候， 萨兹

Answer 1

disso 在工作示例中的评论:

var obj = data[0];
var countValInObj = function(obj,val1,val2){
	var count = [0,0];
	var checkObj = function(x){
		for (var key in x) {
			if(typeof x[key] == 'object'){
				checkObj(x[key]);
			} else if(x[key] === val1) {
				count[0]++;
			} else if(x[key] === val2) {
				count[1]++;
			}
		}
	}
	checkObj(obj);
	return count;
}
n = countValInObj(obj,true,false);