#5查询资料跟踪流程节点状态接口

> 查询资料跟踪流程下节点状态列表。
	
	2016-04-11 
	1、返回nodeList列表，新增node_action字段，字段枚举值见2
	2、增加节点操作类型枚举值定义，客户端根据最新节点操作类型初始化操作界面

	2016-07-15
	1、node_action字段枚举值新增H5
	H5链接地址： /sbw/info/index/v1 
	POST请求参数: key  city_code  id_card

	2016-08-24
	1、nodeList列表的节点node，新增materialList列表，表示该节点上传的材料。

## 请求
> URI

	/sbl/materialflow/node/list/v1	POST


> 参数

	String key
    int f_id    //资料跟踪流程编号

##响应
用户资料跟踪流程节点状态列表
  
> 状态码(code)

    601        无效的用户标识
	10004      需要登录
    600        参数异常

> DATA字段说明
    
    remainUploadSize  //剩下可上传图片最大数量
    materialList      //已上传图片信息（客户端通过图片索引key值计算出最大值+1作为下次上传的文件索引）
    nodeList          //流程节点列表（按创建时间降序排列返回）

> 枚举值定义

	//节点操作类型
	public static String NODE_ACTION_NONE = "NONE"; //没有任何操作 
	public static String NODE_ACTION_UPLOAD = "UPLOAD"; //上传材料操作
	public static String NODE_ACTION_POST = "POST"; //邮寄材料操作
	public static String NODE_ACTION_INPUT_SB = "INPUT_SB"; //输入社保号操作
	public static String NODE_ACTION_INPUT_FUND = "INPUT_FUND"; //输入公积金号操作
	public static String NODE_ACTION_INPUT_POSTADDR = "INPUT_POSTADDR"; //输入邮寄地址操作
	public static String NODE_ACTION_INPUT_MEMO = "INPUT_MEMO"; //输入备注信息
	public static String NODE_ACTION_H5 = "H5";							//H5页面编辑

> 数据范例


 	{
    "data": {
        "remainUploadSize": 8,
        "materialList": [
            {
                "id": 1,
                "f_id": 8,
                "n_id": 17,
                "key": 1,
                "value": "/upload/material/1/1000001_8_1.jpg",
                "create_time": "2016-03-29 15:49:56"
            },
            {
                "id": 2,
                "f_id": 8,
                "n_id": 17,
                "key": 2,
                "value": "/upload/material/1/1000001_8_2.jpg",
                "create_time": "2016-03-29 15:49:56"
            }
        ],
        "nodeList": [
            {
                "n_id": 18,
                "f_id": 8,
                "node_type": 3103,
				"node_action": "UPLOAD",
                "node_name": "已收到您的资料",
				"materialList" : [],
                "memo": "这是快递单号111111112222222",
                "create_time": "2016-03-29 15:53:01"
            },
            {
                "n_id": 17,
                "f_id": 8,
                "node_type": 3102,
				"node_action": "UPLOAD",
                "node_name": "已上传资料",
				"materialList" : [{
				                "id": 1,
				                "f_id": 8,
				                "n_id": 17,
				                "key": 1,
				                "value": "/upload/material/1/1000001_8_1.jpg",
				                "create_time": "2016-03-29 15:49:56"
				            },
				            {
				                "id": 2,
				                "f_id": 8,
				                "n_id": 17,
				                "key": 2,
				                "value": "/upload/material/1/1000001_8_2.jpg",
				                "create_time": "2016-03-29 15:49:56"
				            }],
                "memo": "",
                "create_time": "2016-03-29 15:49:56"
            },
            {
                "n_id": 16,
                "f_id": 8,
                "node_type": 3101,
				"node_action": "UPLOAD",
                "node_name": "已通知用户上传材料",
				"materialList" : [],
                "memo": "",
                "create_time": "2016-03-29 15:41:27"
            },
            {
                "n_id": 15,
                "f_id": 8,
                "node_type": 1000,
				"node_action": "NONE",
                "node_name": "开始",
				"materialList" : [],
                "memo": "",
                "create_time": "2016-03-29 15:41:27"
            }
        ]
    },
    "msg": "",
    "code": 200
  	}