鍦↗ava涓紝鍙互浣跨敤org.json搴撴潵瑙ｆ瀽JSON鏁版嵁銆備互涓嬫槸涓€涓緥瀛愶紝灞曠ず浜嗗浣曚粠JSON瀵硅薄涓幏鍙栨暟鎹細

import org.json.JSONArray;
import org.json.JSONObject;

public class Main {
    public static void main(String[] args) {
        String jsonStr = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}";

        // 灏咼SON瀛楃涓茶浆鎹负JSONObject
        JSONObject jsonObj = new JSONObject(jsonStr);

        // 浠嶫SONObject涓幏鍙栨暟鎹?/span>
        String name = jsonObj.getString("name");
        int age = jsonObj.getInt("age");
        String city = jsonObj.getString("city");

        // 鎵撳嵃鑾峰彇鍒扮殑鏁版嵁
        System.out.println("Name: " + name);
        System.out.println("Age: " + age);
        System.out.println("City: " + city);
    }
}

涓婅堪浠ｇ爜灏嗚緭鍑轰互涓嬬粨鏋滐細

Name: John
Age: 30
City: New York

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