com.alibaba.fastjson.JSON类的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中com.alibaba.fastjson.JSON类的一些代码示例，展示了JSON类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JSON类的具体详情如下：
包路径：com.alibaba.fastjson.JSON
类名称：JSON

JSON介绍

暂无

代码示例

代码示例来源：origin: alibaba/fastjson

public String toString() {
    return JSON.toJSONString(this);
  }
}

代码示例来源：origin: alibaba/fastjson

public String[] decode(String content) throws IOException {
  return JSON.parseObject(content, String[].class);
}

代码示例来源：origin: liyiorg/weixin-popular

@Override
public List<PromotionDetail> unmarshal(String v) throws Exception {
  String a = JSON.parseObject(v).getString("promotion_detail");
  return JSON.parseArray(a, PromotionDetail.class);
}

代码示例来源：origin: com.alibaba/fastjson

public static JSONObject parseObject(String text) {
  Object obj = parse(text);
  if (obj instanceof JSONObject) {
    return (JSONObject) obj;
  }
  try {
    return (JSONObject) JSON.toJSON(obj);
  } catch (RuntimeException e) {
    throw new JSONException("can not cast to JSONObject.", e);
  }
}

代码示例来源：origin: alibaba/nacos

@NeedAuth
@RequestMapping("/beat")
public JSONObject beat(HttpServletRequest request, HttpServletResponse response) throws Exception {
  String entity = new String(IoUtils.tryDecompress(request.getInputStream()), "UTF-8");
  String value = Arrays.asList(entity).toArray(new String[1])[0];
  value = URLDecoder.decode(value, "UTF-8");
  JSONObject json = JSON.parseObject(value);
  JSONObject beat = JSON.parseObject(json.getString("beat"));
  RaftPeer peer = RaftCore.HeartBeat.receivedBeat(beat);
  return JSON.parseObject(JSON.toJSONString(peer));
}

代码示例来源：origin: alibaba/nacos

public static void onPublish(JSONObject json, boolean increaseTerm) throws Exception {
  Datum datum = JSON.parseObject(json.getString("datum"), Datum.class);
  RaftPeer source = JSON.parseObject(json.getString("source"), RaftPeer.class);
  onPublish(datum, source, increaseTerm);
}

代码示例来源：origin: alibaba/nacos

@Override
public <T> T deserialze(DefaultJSONParser parser, Type type, Object fieldName) {
  JSONObject jsonObj = (JSONObject) parser.parse();
  String checkType = jsonObj.getString("type");
  if (StringUtils.equals(checkType, AbstractHealthChecker.Http.TYPE)) {
    return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Http.class);
  }
  if (StringUtils.equals(checkType, AbstractHealthChecker.Tcp.TYPE)) {
    return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Tcp.class);
  }
  if (StringUtils.equals(checkType, AbstractHealthChecker.Mysql.TYPE)) {
    return (T) JSON.parseObject(jsonObj.toJSONString(), AbstractHealthChecker.Mysql.class);
  }
  return null;
}

代码示例来源：origin: alibaba/nacos

public long sendBeat(BeatInfo beatInfo) {
  try {
    LogUtils.LOG.info("BEAT", "{} sending beat to server: {}", namespaceId, beatInfo.toString());
    Map<String, String> params = new HashMap<String, String>(4);
    params.put("beat", JSON.toJSONString(beatInfo));
    params.put(Constants.REQUEST_PARAM_NAMESPACE_ID, namespaceId);
    params.put("serviceName", beatInfo.getServiceName());
    String result = reqAPI(UtilAndComs.NACOS_URL_BASE + "/instance/beat", params, HttpMethod.PUT);
    JSONObject jsonObject = JSON.parseObject(result);
    if (jsonObject != null) {
      return jsonObject.getLong("clientBeatInterval");
    }
  } catch (Exception e) {
    LogUtils.LOG.error("CLIENT-BEAT", "failed to send beat: " + JSON.toJSONString(beatInfo), e);
  }
  return 0L;
}

代码示例来源：origin: hs-web/hsweb-framework

@GetMapping(value = "/{modelId}/json")
@Authorize(action = Permission.ACTION_GET)
public Object getEditorJson(@PathVariable String modelId) {
  JSONObject modelNode;
  Model model = repositoryService.getModel(modelId);
  if (model == null) throw new NullPointerException("模型不存在");
  if (StringUtils.isNotEmpty(model.getMetaInfo())) {
    modelNode = JSON.parseObject(model.getMetaInfo());
  } else {
    modelNode = new JSONObject();
    modelNode.put(MODEL_NAME, model.getName());
  }
  modelNode.put(MODEL_ID, model.getId());
  modelNode.put("model", JSON.parse(new String(repositoryService.getModelEditorSource(model.getId()))));
  return modelNode;
}

代码示例来源：origin: alibaba/nacos

private Cluster getClusterFromJson(String json) {
  JSONObject object = JSON.parseObject(json);
  String type = object.getJSONObject("healthChecker").getString("type");
  AbstractHealthChecker abstractHealthCheckConfig;
  if (type.equals(HealthCheckType.HTTP.name())) {
    abstractHealthCheckConfig = JSON.parseObject(object.getString("healthChecker"), AbstractHealthChecker.Http.class);
  } else if (type.equals(HealthCheckType.TCP.name())) {
    abstractHealthCheckConfig = JSON.parseObject(object.getString("healthChecker"), AbstractHealthChecker.Tcp.class);
  } else if (type.equals(HealthCheckType.MYSQL.name())) {
    abstractHealthCheckConfig = JSON.parseObject(object.getString("healthChecker"), AbstractHealthChecker.Mysql.class);
  } else {
    throw new IllegalArgumentException("can not prase cluster from json: " + json);
  }
  Cluster cluster = JSON.parseObject(json, Cluster.class);
  cluster.setHealthChecker(abstractHealthCheckConfig);
  return cluster;
}

代码示例来源：origin: hs-web/hsweb-framework

@Override
  public SingleDictParser build(String config) {
    Objects.requireNonNull(config, "config is null");
    JSONObject object = JSON.parseObject(config);
    String type = object.getString("type");
    switch (type) {
      case "simple":
        return object.getObject("parser", SimpleSingleDictParser.class);
      case "script":
        // TODO: 17-5-25
      default:
        throw new UnsupportedOperationException(config);
    }
  }
}

代码示例来源：origin: alibaba/canal

@Override
  protected RdsBackupPolicy processResult(HttpResponse response) throws Exception {
    String result = EntityUtils.toString(response.getEntity());
    JSONObject jsonObj = JSON.parseObject(result);
    RdsBackupPolicy policy = new RdsBackupPolicy();
    policy.setBackupRetentionPeriod(jsonObj.getString("BackupRetentionPeriod"));
    policy.setBackupLog(jsonObj.getString("BackupLog").equalsIgnoreCase("Enable"));
    policy.setLogBackupRetentionPeriod(jsonObj.getIntValue("LogBackupRetentionPeriod"));
    policy.setPreferredBackupPeriod(jsonObj.getString("PreferredBackupPeriod"));
    policy.setPreferredBackupTime(jsonObj.getString("PreferredBackupTime"));
    return policy;
  }
}

代码示例来源：origin: alibaba/nacos

@NeedAuth
@RequestMapping("/publish")
public String publish(HttpServletRequest request, HttpServletResponse response) throws Exception {
  response.setHeader("Content-Type", "application/json; charset=" + getAcceptEncoding(request));
  response.setHeader("Cache-Control", "no-cache");
  response.setHeader("Content-Encode", "gzip");
  String entity = IOUtils.toString(request.getInputStream(), "UTF-8");
  String value = Arrays.asList(entity).toArray(new String[1])[0];
  value = URLDecoder.decode(value, "UTF-8");
  JSONObject json = JSON.parseObject(value);
  RaftCore.doSignalPublish(json.getString("key"), json.getString("value"), json.getBooleanValue("locked"));
  return "ok";
}

代码示例来源：origin: ScienJus/smartqq

/**
 * 获得好友的详细信息
 *
 * @return
 */
public UserInfo getFriendInfo(long friendId) {
  LOGGER.debug("开始获取好友信息");
  Response<String> response = get(ApiURL.GET_FRIEND_INFO, friendId, vfwebqq, psessionid);
  return JSON.parseObject(getJsonObjectResult(response).toJSONString(), UserInfo.class);
}

代码示例来源：origin: hs-web/hsweb-framework

@Override
  public CandidateDimension parse(DimensionContext context, String jsonConfig) {
    JSONArray jsonArray;
    if (jsonConfig.startsWith("[")) {
      jsonArray = JSON.parseArray(jsonConfig);
    } else {
      JSONObject jsonObject = JSON.parseObject(jsonConfig);
      jsonArray = new JSONArray();
      jsonArray.add(jsonObject);
    }
    return parse(context, jsonArray);

  }
}

代码示例来源：origin: apache/incubator-dubbo

public static Object parseMockValue(String mock, Type[] returnTypes) throws Exception {
  Object value = null;
  if ("empty".equals(mock)) {
    value = ReflectUtils.getEmptyObject(returnTypes != null && returnTypes.length > 0 ? (Class<?>) returnTypes[0] : null);
  } else if ("null".equals(mock)) {
    value = null;
  } else if ("true".equals(mock)) {
    value = true;
  } else if ("false".equals(mock)) {
    value = false;
  } else if (mock.length() >= 2 && (mock.startsWith("\"") && mock.endsWith("\"")
      || mock.startsWith("\'") && mock.endsWith("\'"))) {
    value = mock.subSequence(1, mock.length() - 1);
  } else if (returnTypes != null && returnTypes.length > 0 && returnTypes[0] == String.class) {
    value = mock;
  } else if (StringUtils.isNumeric(mock)) {
    value = JSON.parse(mock);
  } else if (mock.startsWith("{")) {
    value = JSON.parseObject(mock, Map.class);
  } else if (mock.startsWith("[")) {
    value = JSON.parseObject(mock, List.class);
  } else {
    value = mock;
  }
  if (ArrayUtils.isNotEmpty(returnTypes)) {
    value = PojoUtils.realize(value, (Class<?>) returnTypes[0], returnTypes.length > 1 ? returnTypes[1] : null);
  }
  return value;
}

代码示例来源：origin: hs-web/hsweb-framework

@Override
public AuthenticationBuilder json(String json) {
  JSONObject jsonObject = JSON.parseObject(json);
  user(jsonObject.getObject("user", SimpleUser.class));
  role(jsonObject.getJSONArray("roles").toJSONString());
  permission(jsonObject.getJSONArray("permissions").toJSONString());
  return this;
}

代码示例来源：origin: hs-web/hsweb-framework

private List<Object> parseArray(String json) {
  if (!StringUtils.hasText(json)) {
    return null;
  }
  return JSON.parseArray(json);
}

代码示例来源：origin: hs-web/hsweb-framework

protected JobDataMap createJobDataMap(String parameters) {
  JobDataMap map = new JobDataMap();
  if (!StringUtils.isEmpty(parameters)) {
    JSONArray jsonArray = JSON.parseArray(parameters);
    for (int i = 0; i < jsonArray.size(); i++) {
      JSONObject o = jsonArray.getJSONObject(i);
      map.put(o.getString("key"), o.get("value"));
    }
  }
  return map;
}

代码示例来源：origin: alibaba/nacos

@NeedAuth
@RequestMapping("/onPublish")
public String onPublish(HttpServletRequest request, HttpServletResponse response) throws Exception {
  response.setHeader("Content-Type", "application/json; charset=" + getAcceptEncoding(request));
  response.setHeader("Cache-Control", "no-cache");
  response.setHeader("Content-Encode", "gzip");
  String entity = IOUtils.toString(request.getInputStream(), "UTF-8");
  String value = Arrays.asList(entity).toArray(new String[1])[0];
  value = URLDecoder.decode(value, "UTF-8");
  JSONObject jsonObject = JSON.parseObject(value);
  RaftCore.onPublish(jsonObject, jsonObject.getBoolean("increaseTerm"));
  return "ok";
}

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