java Json数组作为对安卓客户端的响应

Question

我有一个要求，json数组响应应该如下所示

[{“等级”：231，头衔：“《猎人之夜》”，{“等级”：232，头衔：“《加勒比海盗：黑珍珠的诅咒》”，{“等级”：233，头衔：“《拉甘：印度的一段时间》”，{“等级”：234，头衔：“《天空中的城堡》”，

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安卓客户端收到的这个响应被相应地解析，不知何故，我无法生成正确的响应结构

我现在非常感谢你的帮助

@WebServlet("/JsonHost")
public class JsonHost extends HttpServlet {
    private static final long serialVersionUID = 1L;

    int rank;
    int title;

    protected void doGet(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {

        PrintWriter out = response.getWriter();
        // get request parameters for userID and password

        String[] movie = {
                "The Shawshank Redemption",
                "The Godfather",
                "The Godfather: Part II",
                "The Dark Knight",
                "Pulp Fiction",
                "Schindler's List",
                "12 Angry Men"..............};


int offset=0;
    int limit=20;

        if (request.getParameter("offset") != null)
            offset = Integer.parseInt(request.getParameter("offset"));
        System.out.println("offset value:" + offset);


        JSONArray mJSONArray = new JSONArray(Arrays.asList(movie));

    //  System.out.println(gn.toJson(mJSONArray));

        //out.println(gn.toJson(mJSONArray));

        String m[][] = new String[20][20];

        for (int rank = 0; rank < offset + limit && rank < movie.length; rank++){
                for (int title = 0; title < offset+limit; title++) {

                    m[rank][title] = movie[title];



                //  System.out.println(m[rank][title]);
                    out.println(gn.toJson(m[rank][title]));
                }

            }


        }

    protected void doPost(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {

        doGet(request, response);
    }

}

Answer 1

这是你的任务。我希望它能帮助你

JSONArray array=new JSONArray();
    int index=0;
    for(int i=231;i<235;i++){
        JSONObject jsonObject=new JSONObject();
        jsonObject.put("rank", i);
        jsonObject.put("title", movie[index++]);
        array.put(jsonObject);
    }