如何解析此JSON的Andr​​oid OBJ [英] how to parse this json obj android

问题描述

I M面临概率在解析这个OBJ

i m facing prob in parsing this obj

{
 "id": 1909,
            "permalink": "http:some url",
            "title": "Voting begins for third phase of Bihar polls",
            "excerpt": "some data.",
            "date": "October 27, 2010 21:23",
            "tags": [
                "bihar",
                "india-politics"
            ]
}

请告诉如何读取标签的价值如何读取标签值

pls tell how to read tags value how to read value of tags

推荐答案

让我们说jsonString等于例如字符串

Lets say "jsonString" is equal to that example string

JSONObject json = new JSONObject(jsonString);
int id = json.getInt("id");
String permalink = json.getString("permalink");
JSONArray tags = json.getJSONArray("tags");
String firstTag = tags.getString(0);

您需要抓取数据之前赶上JSONExceptions和可选检查json.has（someproperty）。

You need to catch JSONExceptions and optionally check json.has("someproperty") before grabbing data.

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