Алексей Asked:2020-10-05 15:39:05 +0000 UTC2020-10-05 15:39:05 +0000 UTC 2020-10-05 15:39:05 +0000 UTC 将 Json 转换为 ArrayList<Integer> 772 是ArrayList<Integer> array = new ArrayList<Integer>()的, 我使用以下命令将其转换为 Json: new Gson().toJson(array) 如何将 Json 解析回数组? java 2 个回答 Voted Best Answer Vladyslav Matviienko 2020-10-05T15:46:32Z2020-10-05T15:46:32Z Type listType = new TypeToken<List<Integer>>() {}.getType(); List<Integer> result = new Gson().fromJson(json, listType); Silento 2020-10-05T15:40:22Z2020-10-05T15:40:22Z ArrayList<String> listdata = new ArrayList<String>(); JSONArray jArray = (JSONArray)jsonObject; if (jArray != null) { for (int i=0;i<jArray.length();i++){ listdata.add(jArray.get(i).toString()); } } 资源
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