如何在 Android 中解析 JSON 数组(不是 Json 对象)

问题描述：

我很难找到解析 JSONArray 的方法.它看起来像这样:

I have a trouble finding a way how to parse JSONArray. It looks like this:

[{"name":"name1","url":"url1"},{"name":"name2","url":"url2"},...]

如果 JSON 的编写方式不同，我知道如何解析它(换句话说，如果我返回的是 json 对象而不是对象数组).但这就是我所拥有的，并且必须随它去.

I know how to parse it if the JSON was written differently (In other words, if I had json object returned instead of an array of objects). But it's all I have and have to go with it.

*这是一个有效的 json.我使用这个 json 制作了一个 iPhone 应用程序，现在我需要为 Android 做它并且无法弄清楚.那里有很多示例，但它们都与 JSONObject 相关.我需要一些 JSONArray 的东西.

* It is a valid json. I made an iPhone app using this json, now I need to do it for Android and cannot figure it out. There are a lot of examples out there, but they are all JSONObject related. I need something for JSONArray.

有人可以给我一些提示，或者教程或示例吗?

Can somebody please give me some hint, or a tutorial or an example?

非常感谢！

答

使用以下代码片段解析 JsonArray.

use the following snippet to parse the JsonArray.

JSONArray jsonarray = new JSONArray(jsonStr);
for (int i = 0; i < jsonarray.length(); i++) {
    JSONObject jsonobject = jsonarray.getJSONObject(i);
    String name = jsonobject.getString("name");
    String url = jsonobject.getString("url");
}

如何在 Android 中解析 JSON 数组(不是 Json 对象)

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