Java 如何在android中根据值选择json对象

我有以下代码

{
    "id": 1,
    "name": "A green door",
    "price": 12.50,
    "tags": ["home", "green"]
}
{
    "id": 2,
    "name": "A blue door",
    "price": 10.50,
    "tags": ["home", "blue"]
}

我希望能够只选择具有特定“id”的对象

---

JSONObject

不包含任何查询对象的内容。您必须自己循环遍历所有元素，并比较

id

假设您的JSON数据更符合

{
    "objects": [
        {
            "id": 1,
            "name": "A green door",
            "price": 12.5,
            "tags": [
                "home",
                "green"
            ]
        },
        {
            "id": 2,
            "name": "A blue door",
            "price": 10.5,
            "tags": [
                "home",
                "blue"
            ]
        }
    ]
}

例如，您可以使用jsonPath仅获取id==2

---

$.objects[？（@.id=='2'）]

对于未提供信息的对象，您可以在此处下载jsonPath@华夫饼牛排谢谢！我只是在找链接。

{
    "objects": [
        {
            "id": 1,
            "name": "A green door",
            "price": 12.5,
            "tags": [
                "home",
                "green"
            ]
        },
        {
            "id": 2,
            "name": "A blue door",
            "price": 10.5,
            "tags": [
                "home",
                "blue"
            ]
        }
    ]
}