如何在sigle文件java中读取具有多个内容的JSON

Question

我使用JSON时遇到了一个问题。我有类似的JSON文件

{"Text":"Here is some text","Make":"Admin","Name":"Hello"}
{"Text":"Here is some text","Make":"John","Name":"Hello"}
{"Text":"Here is some text","Make":"Admin","Name":"Hello"}

我需要从这个文件中读取所有文本。我尝试了，但抛出了异常，这里是我读取的代码

JSONParser parser = new JSONParser();
     Object obj = null;
     try {
             obj = parser.parse(new FileReader("Project.json"));
         JSONObject jsonObject = (JSONObject) obj;
     String name = (String) jsonObject.get("Text");
     System.out.println(name);
     }
     catch (IOException e) {
         e.printStackTrace();
     } catch (org.json.simple.parser.ParseException e) {
         e.printStackTrace();
     }

Thx帮助

Answer 1

这不是有效的JSON，应该是这样的

[{"Text":"Here is some text","Make":"Admin","Name":"Hello"},
{"Text":"Here is some text","Make":"John","Name":"Hello"},
{"Text":"Here is some text","Make":"Admin","Name":"Hello"}]
obj = parser.parse(new FileReader("Project.json"));
JSONArray jsonArray = (JSONArray) obj;
for (JSONObject jsonObject : jsonArray)
{
    String name = (String) jsonObject.get("Text");
    System.out.println(name);
}

希望这将解决您的问题