com.alibaba.fastjson.JSON.parse()方法的使用及代码示例

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.parse()方法的一些代码示例，展示了JSON.parse()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.parse()方法的具体详情如下：
包路径：com.alibaba.fastjson.JSON
类名称：JSON
方法名：parse

JSON.parse介绍

暂无

代码示例

代码示例来源：origin: com.alibaba/fastjson

/**
 *
 * @since 1.2.38
 */
public static Object parse(String text, ParserConfig config) {
  return parse(text, config, DEFAULT_PARSER_FEATURE);
}

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: 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: apache/incubator-dubbo

@Override
public Object readObject() throws IOException, ClassNotFoundException {
  String json = readLine();
  return JSON.parse(json);
}

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: apache/incubator-dubbo

@Override
public Object readObject() throws IOException, ClassNotFoundException {
  String json = readLine();
  return JSON.parse(json);
}

代码示例来源：origin: alibaba/canal

public static Object convertToEsObj(Object val, String fieldInfo) {
  if (val == null) {
    return null;
  }
  if (fieldInfo.startsWith("array:")) {
    String separator = fieldInfo.substring("array:".length()).trim();
    String[] values = val.toString().split(separator);
    return Arrays.asList(values);
  } else if (fieldInfo.startsWith("object")) {
    return JSON.parse(val.toString());
  }
  return null;
}

代码示例来源：origin: alibaba/fastjson

/**
 * @since 1.2.9
 * @param json
 * @param path
 * @return
 */
public static Object read(String json, String path) {
  return compile(path)
      .eval(
          JSON.parse(json)
      );
}

代码示例来源：origin: com.alibaba/fastjson

public static Object parse(byte[] input, int off, int len, CharsetDecoder charsetDecoder, Feature... features) {
  if (input == null || input.length == 0) {
    return null;
  }
  int featureValues = DEFAULT_PARSER_FEATURE;
  for (Feature feature : features) {
    featureValues = Feature.config(featureValues, feature, true);
  }
  return parse(input, off, len, charsetDecoder, featureValues);
}

代码示例来源：origin: com.alibaba/fastjson

public static Object parse(String text, Feature... features) {
  int featureValues = DEFAULT_PARSER_FEATURE;
  for (Feature feature : features) {
    featureValues = Feature.config(featureValues, feature, true);
  }
  return parse(text, featureValues);
}

代码示例来源：origin: Dreampie/Resty

public static <T> T toObject(String json) {
 try {
  return (T) JSON.parse(json);
 } catch (JSONException e) {
  throw new JsonException("Could not cast \"" + json + "\" to " + JSONObject.class.getName(), e);
 }
}

代码示例来源：origin: com.alibaba/fastjson

public static Object parse(byte[] input, Feature... features) {
  char[] chars = allocateChars(input.length);
  int len = IOUtils.decodeUTF8(input, 0, input.length, chars);
  if (len < 0) {
    return null;
  }
  return parse(new String(chars, 0, len), features);
}

代码示例来源：origin: com.alibaba/fastjson

public JSONArray getJSONArray(String key) {
  Object value = map.get(key);
  if (value instanceof JSONArray) {
    return (JSONArray) value;
  }
  if (value instanceof List) {
    return new JSONArray((List) value);
  }
  if (value instanceof String) {
    return (JSONArray) JSON.parse((String) value);
  }
  return (JSONArray) toJSON(value);
}

代码示例来源：origin: com.alibaba/fastjson

/**
 * @since 1.2.9
 * @param json
 * @param path
 * @return
 */
public static Object read(String json, String path) {
  return compile(path)
      .eval(
          JSON.parse(json)
      );
}

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: TommyLemon/APIJSON

/**
 * @param json
 * @return
 */
public static Object parse(Object obj) {
  int features = com.alibaba.fastjson.JSON.DEFAULT_PARSER_FEATURE;
  features |= Feature.OrderedField.getMask();
  try {
    return com.alibaba.fastjson.JSON.parse(obj instanceof String ? (String) obj : toJSONString(obj), features);
  } catch (Exception e) {
    Log.i(TAG, "parse  catch \n" + e.getMessage());
  }
  return null;
}
/**obj转JSONObject

代码示例来源：origin: TommyLemon/APIJSON

/**
 * @param json
 * @return
 */
public static Object parse(Object obj) {
  int features = com.alibaba.fastjson.JSON.DEFAULT_PARSER_FEATURE;
  features |= Feature.OrderedField.getMask();
  try {
    return com.alibaba.fastjson.JSON.parse(obj instanceof String ? (String) obj : toJSONString(obj), features);
  } catch (Exception e) {
    Log.i(TAG, "parse  catch \n" + e.getMessage());
  }
  return null;
}
/**obj转JSONObject

代码示例来源：origin: TommyLemon/APIJSON

/**
 * @param json
 * @return
 */
public static Object parse(Object obj) {
  int features = com.alibaba.fastjson.JSON.DEFAULT_PARSER_FEATURE;
  features |= Feature.OrderedField.getMask();
  try {
    return com.alibaba.fastjson.JSON.parse(obj instanceof String ? (String) obj : toJSONString(obj), features);
  } catch (Exception e) {
    Log.i(TAG, "parse  catch \n" + e.getMessage());
  }
  return null;
}
/**obj转JSONObject

代码示例来源：origin: TommyLemon/APIJSON

protected Object getValue(@NotNull SQLConfig config, @NotNull ResultSet rs, @NotNull ResultSetMetaData rsmd
    , final int tablePosition, @NotNull JSONObject table, final int columnIndex, Map<String, JSONObject> childMap) throws Exception {
  
  Object value = rs.getObject(columnIndex);
  //					Log.d(TAG, "name:" + rsmd.getColumnName(i));
  //					Log.d(TAG, "lable:" + rsmd.getColumnLabel(i));
  //					Log.d(TAG, "type:" + rsmd.getColumnType(i));
  //					Log.d(TAG, "typeName:" + rsmd.getColumnTypeName(i));
  //				Log.i(TAG, "select  while (rs.next()) { >> for (int i = 0; i < length; i++) {"
  //						+ "\n  >>> value = " + value);
  //数据库查出来的null和empty值都有意义，去掉会导致 Moment:{ @column:"content" } 部分无结果及中断数组查询！
  if (value instanceof Timestamp) {
    value = ((Timestamp) value).toString();
  }
  else if (value instanceof String && isJSONType(rsmd, columnIndex)) { //json String
    value = JSON.parse((String) value);
  }
  return value;
}

代码示例来源：origin: alibaba/fastjson

propertyValue = JSON.parse(jsonStr);

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