android - 在 Android 中使用 JSON 从网站解析数组

Question

我想从下面给出的数据中解析一个特定的数组，特别是太阳能:

{
  "Month":
        {"1":"January",
         "2":"February",
         "3":"March",
         "4":"April",
         "5":"May",
         "6":"June",
         "7":"July",
         "8":"August",
         "9":"September",
         "10":"October",
         "11":"November",
         "12":"December"},
  "Air":
        {"1":"26.6",
         "2":"26.9",
         "3":"27.2",
         "4":"27.6",
         "5":"27.6",
         "6":"27.1",
         "7":"26.7",
         "8":"26.5",
         "9":"26.5",
         "10":"26.8",
         "11":"26.7",
         "12":"26.4"},
  "Humid":
        {"1":"79.5%",
         "2":"75.6%",
         "3":"75.8%",
         "4":"75.9%",
         "5":"77.5%",
         "6":"78.2%",
         "7":"79.0%",
         "8":"81.5%",
         "9":"80.5%",
         "10":"77.2%",
         "11":"76.7%",
         "12":"79.7%"},
  "Solar":
        {"1":"5.87",
         "2":"6.51",
         "3":"6.77",
         "4":"6.42",
         "5":"5.51",
         "6":"4.86",
         "7":"4.95",
         "8":"5.09",
         "9":"5.92",
         "10":"6.22",
         "11":"6.12",
         "12":"5.82"},
  "Atm":
        {"1":"101.1",
         "2":"101.1",
         "3":"101.1",
         "4":"101.0",
         "5":"101.0",
         "6":"101.0",
         "7":"101.1",
         "8":"101.1",
         "9":"101.2",
         "10":"101.2",
         "11":"101.2",
         "12":"101.2"},
  "Wind":
        {"1":"3.7",
         "2":"3.9",
         "3":"3.0",
         "4":"2.9",
         "5":"3.7",
         "6":"4.0",
         "7":"3.5",
         "8":"3.7",
         "9":"3.0",
         "10":"3.7",
         "11":"3.9",
         "12":"3.4"},
  "Earth":
        {"1":"28.5",
         "2":"28.6",
         "3":"29.3",
         "4":"30.0",
         "5":"29.9",
         "6":"29.5",
         "7":"29.3",
         "8":"29.0",
         "9":"29.1",
         "10":"28.9",
         "11":"28.5",
         "12":"28.4"},
  "HDD":
        {"1":"0",
         "2":"0",
         "3":"0",
         "4":"0",
         "5":"0",
         "6":"0",
         "7":"0",
         "8":"0",
         "9":"0",
         "10":"0",
         "11":"0",
         "12":"0"},
  "CDD":
        {"1":"514",
         "2":"477",
         "3":"532",
         "4":"529",
         "5":"545",
         "6":"511",
         "7":"516",
         "8":"509",
         "9":"495",
         "10":"519",
         "11":"502",
         "12":"509"}
}

我试图了解如何使用不同的教程来做到这一点，但我似乎无法继续前进。我只需要提取 JSONArray 并将其转换为 String 数组并将这些值存储到变量中。现在，我可以做到这一点:

public JSONObject solardata() throws ClientProtocolException, IOException, JSONException {
    StringBuilder sb = new StringBuilder(URL);
    HttpGet get = new HttpGet(sb.toString());
    HttpResponse r = client.execute(get);
    int status = r.getStatusLine().getStatusCode();
    if (status == 200) {
        HttpEntity e = r.getEntity();

这之后我应该做什么？如何获取 JSONArray？

Answer 1

1. Google 是您的 friend 。提问前请先搜索。简单搜索“android httpget json”即可获得大量示例。 Here's第一击完全符合您的要求。
2. 您的 JSON 中没有数组。它只是一个带有键和值的普通 JSON 对象。