JSONObject ? Map ???? ?? ?? ? ???

Java??? JSON ???? ?? ?? ??? ?? (? : net.sf.json.JSONObject ? java.util.Map )? ??? ? ???? ?? ????? ? ????. ? ???? ??? ???? ???? ?????.

?? ??

?? ?? ? ??? JSONObject ? Map ???? type ??? ???? ???? ???? ObjectMapper ???? ????? ????? ?????.

 @??
Public Void TestSerialization ()? JSONProcessingException? ?????.
    ObjectMapper ObjectMapper = new ObjectMapper ();
    ??<string> type = arrays.aslist ( "a", "b");

    jsonobject jsonobject = new jsonobject ();
    jsonobject.put ( "type", ObjectMapper.writeValueAsString (type));
    System.out.println ( "JsonObject result :"ObjectMapper.writeValueAsString (jsonObject));

    ??<string object> map = new Hashmap  ();
    map.put ( "type", ObjectMapper.writeValueAsstring (type));
    System.out.println ( "? ?? :"ObjectMapper.writeValueAsString (map));
}</string></string>

??? ??? ????.

 <code>JSONObject Result: {"type":["a","b"]} Map Result: {"type":"[\"a\",\"b\"]"}</code>

?????, JSONObject ? ??? ??? ["a","b"] ??, Map ? ??? ??? "[\"a\",\"b\"]" ???. ??? ObjectMapper JSONObject ? Map ???? ??? ???? ?????.

?? ??

net.sf.json.JSONObject ? ?? ObjectMapper (Jackson Library)?? ???? ????? ?? JSON ????????. ObjectMapper JSONObject ?? JSON ??? ????? Map ?? ?? ? ? ? ???? ?? ? ? ????. ??? ??? ??? ??? ?????. JSONObject ????? ?? ObjectMapper ?? ???? ?? ?? ?? ??? ????.

???

???? ?? ??? ??? ???? Jackson ?? GSON? ???? ????? ??? JSON ?????? ???? ?? ????. ?? JSON ?????? ???? ????. ??? Jackson ?????? ?? ??? ?????.

 @??
Public Void Testserializationwithjackson () jsonProcessingException {
    ObjectMapper ObjectMapper = new ObjectMapper ();
    ??<string> type = arrays.aslist ( "a", "b");

    ??<string object> data = new Hashmap  ();
    data.put ( "type", type); // 2 ? ??? ????? ?? ??? ????.
}</string></string>

? ??? ?? List<string></string> ????? List<string></string> Map ? ???? ObjectMapper ??? ???? ???? ???? ?? ??? ??? ????.

 <code>Jackson Result: {"type":["a","b"]}</code>

? ???? ???? ???? ? ???? ? ?? ?? ??? ?????. ? ?? ??? ???? ?? Jackson ?? GSON? ?? ?? JSON ?????? ??? ???????? ?? ????. net.sf.json.JSONObject ? ???? ????.

? ??? JsonObject ? MAP ??? ??? ???? ?? ??? ?????? ??? ???? ???? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!