Method length

core/src/core/java/var3d/net/center/json/VJSON.java:152–159

获取指定节点元素个数 @param jsonPath @return

(String jsonPath)

	 * @return
	 */
	public int length(String jsonPath) {
		Object object = get(jsonPath);
		if (object instanceof JSONObject)
			return ((JSONObject) object).length();
		if (object instanceof JSONArray)
			return ((JSONArray) object).length();
		return 0;
	}

	/**
	 * 转换为json字符串