获取eth走势

简要描述：

请求URL:

POST:wapapi/addons/execute/addons/blockchain/controller/blockchain/action/ethMarketInfo

参数:

参数名	是否必须	类型	说明
type	必填	string	minute或者hour或者day
currencyType	是	string	类型('eth','usdt')

返回示例:

正确时返回:

{
   "code": 1,
  "message": "获取成功",
  "data": {
    "body": [
      {
        "volume": "102251.17038616",
        "price": "1750.47",
        "timestamp": "16:21"
      },
      {
        "volume": "35530.86643682",
        "price": "1750.47",
        "timestamp": "16:22"
      },
      {
        "volume": "64078.71217662",
        "price": "1753.21",
        "timestamp": "16:23"
      },
	  ]
	  }
  }

### 返回参数说明:
|参数名|类型|说明|
|:----    |:---|:----- |
|price |float |价格|人民币
|timestamp |string |每分钟/每小时/每天|