获取视频封面

服务地址

http://api-az-cn.danghongyun.com/rest

请求方法

GET

请求参数

参数	说明	类型	是否必须
accessKey	访问API用的accessKey	String	必选
action	API名称，此接口为 "getCoverList"	String	必选
version	API版本，目前必须为2.0	String	必选
timestamp	API调用时间戳，1970年1月1日以来的毫秒数，如1466488681033	String	必选
signature	签名，请参考签名规则	String	必选
videoId	视频id	String	必选

响应示例

{
    "code":0,
    "message":"success",
    "result":
    [
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":0,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4.jpg",
            "defaultCover":1
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":1,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_1.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":2,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_2.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":3,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_3.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":4,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_4.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":5,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_5.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":6,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_6.jpg",
            "defaultCover":0
        },
        {
            "videoId":"685d4e8dc6f642b2a81109d537ea80a1",
            "id":7,
            "url":"http://k35rdw4u.images.danghongyun.com/cover%2F2017%2F02%2F27%2F193_liangsun%40arcvideo.com_1488177361161_test4_7.jpg",
            "defaultCover":0
        }
    ],
    "success":true
}

响应字段说明

字段	说明
videoId	视频id
id	封面图id，一共8张，从0到7
url	封面图地址
defaultCover	是否为默认封面图

响应错误码

错误码	说明
0	success
10000	exception
10012	video_not_exists
10201	api_not_exists