首頁猿問 java解析json數(shù)據(jù)成數(shù)組?

java解析json數(shù)據(jù)成數(shù)組?

Java

慕田峪4524236 2019-02-07 11:07:37

java解析json數(shù)據(jù)成數(shù)組

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蠱毒傳說

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1234567891011121314151617181920212223242526 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(); } }}