本文整理了Java中com.alibaba.fastjson.JSONPath.compile()方法的一些代码示例，展示了JSONPath.compile()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。JSONPath.compile()方法的具体详情如下：
包路径：com.alibaba.fastjson.JSONPath
类名称：JSONPath
方法名：compile

JSONPath.compile介绍

暂无

代码示例

代码示例来源：origin: alibaba/fastjson

public static boolean contains(Object rootObject, String path) {
  if (rootObject == null) {
    return false;
  }
  JSONPath jsonpath = compile(path);
  return jsonpath.contains(rootObject);
}

代码示例来源：origin: alibaba/fastjson

public static void arrayAdd(Object rootObject, String path, Object... values) {
  JSONPath jsonpath = compile(path);
  jsonpath.arrayAdd(rootObject, values);
}

代码示例来源：origin: alibaba/fastjson

public static boolean containsValue(Object rootObject, String path, Object value) {
  JSONPath jsonpath = compile(path);
  return jsonpath.containsValue(rootObject, value);
}

代码示例来源：origin: alibaba/fastjson

public static boolean set(Object rootObject, String path, Object value) {
  JSONPath jsonpath = compile(path);
  return jsonpath.set(rootObject, value);
}

代码示例来源：origin: alibaba/fastjson

public static Object eval(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  return jsonpath.eval(rootObject);
}

代码示例来源：origin: alibaba/fastjson

public static boolean remove(Object root, String path) {
  JSONPath jsonpath = compile(path);
  return jsonpath.remove(root);
}

代码示例来源：origin: alibaba/fastjson

public static int size(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  Object result = jsonpath.eval(rootObject);
  return jsonpath.evalSize(result);
}

代码示例来源：origin: com.alibaba/fastjson

public static boolean contains(Object rootObject, String path) {
  if (rootObject == null) {
    return false;
  }
  JSONPath jsonpath = compile(path);
  return jsonpath.contains(rootObject);
}

代码示例来源：origin: alibaba/fastjson

/**
 * Compile jsonPath and use it to extract keySet or field names from rootObject.
 * 
 * @param rootObject Can be a map or custom object. Array and Collection are not supported.
 * @param path JSONPath string to be compiled.
 * @return Set of keys, or <code>null</code> if not supported.
 */
public static Set<?> keySet(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  Object result = jsonpath.eval(rootObject);
  return jsonpath.evalKeySet(result);
}

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 eval(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  return jsonpath.eval(rootObject);
}

代码示例来源：origin: com.alibaba/fastjson

public static boolean containsValue(Object rootObject, String path, Object value) {
  JSONPath jsonpath = compile(path);
  return jsonpath.containsValue(rootObject, value);
}

代码示例来源：origin: com.alibaba/fastjson

public static void arrayAdd(Object rootObject, String path, Object... values) {
  JSONPath jsonpath = compile(path);
  jsonpath.arrayAdd(rootObject, values);
}

代码示例来源：origin: com.alibaba/fastjson

public static boolean set(Object rootObject, String path, Object value) {
  JSONPath jsonpath = compile(path);
  return jsonpath.set(rootObject, value);
}

代码示例来源：origin: com.alibaba/fastjson

public static boolean remove(Object root, String path) {
  JSONPath jsonpath = compile(path);
  return jsonpath.remove(root);
}

代码示例来源：origin: alibaba/fastjson

/**
 * @since 1.2.51
 * @param json
 * @param path
 * @return
 */
public static Object extract(String json, String path, ParserConfig config, int features, Feature... optionFeatures) {
  features |= Feature.OrderedField.mask;
  DefaultJSONParser parser = new DefaultJSONParser(json, config, features);
  JSONPath jsonPath = compile(path);
  Object result = jsonPath.extract(parser);
  parser.lexer.close();
  return result;
}

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 int size(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  Object result = jsonpath.eval(rootObject);
  return jsonpath.evalSize(result);
}

代码示例来源：origin: com.alibaba/fastjson

/**
 * Compile jsonPath and use it to extract keySet or field names from rootObject.
 * 
 * @param rootObject Can be a map or custom object. Array and Collection are not supported.
 * @param path JSONPath string to be compiled.
 * @return Set of keys, or <code>null</code> if not supported.
 */
public static Set<?> keySet(Object rootObject, String path) {
  JSONPath jsonpath = compile(path);
  Object result = jsonpath.eval(rootObject);
  return jsonpath.evalKeySet(result);
}

代码示例来源：origin: com.alibaba/fastjson

/**
 * @since 1.2.51
 * @param json
 * @param path
 * @return
 */
public static Object extract(String json, String path, ParserConfig config, int features, Feature... optionFeatures) {
  features |= Feature.OrderedField.mask;
  DefaultJSONParser parser = new DefaultJSONParser(json, config, features);
  JSONPath jsonPath = compile(path);
  Object result = jsonPath.extract(parser);
  parser.lexer.close();
  return result;
}