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json鏁扮粍array鏍煎紡閬嶅巻

扬州沐宇科技
2024-02-06 14:24:45
json 鏁扮粍

瑕侀亶鍘?JSON 鏁扮粍鐨勮瘽锛屼綘鍙互浣跨敤寰幆鏉ラ亶鍘嗘瘡涓厓绱犮€傚叿浣撶殑瀹炵幇鏂瑰紡鍙栧喅浜庝綘鎵€浣跨敤鐨勭紪绋嬭瑷€鍜?JSON 瑙f瀽搴撱€備互涓嬫槸涓€浜涘父瑙佺殑缂栫▼璇█鐨勭ず渚嬶細

Python锛?/p>

import json

json_array = '[{"name": "Alice", "age": 25}, {"name": "Bob", "age": 30}]'
data = json.loads(json_array)

for item in data:
    print(item["name"], item["age"])

JavaScript锛?/p>

var json_array = '[{"name": "Alice", "age": 25}, {"name": "Bob", "age": 30}]';
var data = JSON.parse(json_array);

data.forEach(function(item) {
    console.log(item.name, item.age);
});

Java锛?/p>

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

String json_array = "[{\"name\": \"Alice\", \"age\": 25}, {\"name\": \"Bob\", \"age\": 30}]";
JSONArray data = new JSONArray(json_array);

for (int i = 0; i < data.length(); i++) {
    JSONObject item = data.getJSONObject(i);
    System.out.println(item.getString("name") + " " + item.getInt("age"));
}

杩欎簺绀轰緥閮藉亣璁句綘宸茬粡鏈変竴涓寘鍚?JSON 鏁扮粍鐨勫瓧绗︿覆 json_array銆備綘闇€瑕佸皢鍏惰В鏋愪负鐩稿簲鐨勬暟鎹粨鏋勶紝鐒跺悗浣跨敤寰幆閬嶅巻鍏朵腑鐨勫厓绱犮€傚湪寰幆浣撳唴锛屼綘鍙互鏍规嵁闇€瑕佽幏鍙栨瘡涓厓绱犵殑灞炴€у€笺€?/p>

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