java解析json数据成数组?

Question

java解析json数据成数组

Answer 1

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import net.sf.json.JSONArray;  public class TestJson {    public static void main(String []args)    {           String json = "[{\"a\":\"111\",\"b\":\"222\",\"c\":\"333\"},{\"a\":\"1000\",\"b\":\"2000\",\"c\":\"000\"},{\"a\":\"999\",\"b\":\"300\",\"c\":\"700\"}]";             JSONArray jsonArr = JSONArray.fromObject(json);             String a[] = new String[jsonArr.size()];             String b[] = new String[jsonArr.size()];             String c[] = new String[jsonArr.size()];             for (int i = 0; i < jsonArr.size(); i++) {                 a[i] = jsonArr.getJSONObject(i).getString("a");                 b[i] = jsonArr.getJSONObject(i).getString("b");                 c[i] = jsonArr.getJSONObject(i).getString("c");            }                           for (int i = 0; i < c.length; i++) {                System.out.print(a[i]+" ");                System.out.print(b[i]+" ");                System.out.print(c[i]);                System.out.println();            }     }}