Query Quiz Questions for a Single Video

Updated: 2026-01-20 14:07:15

API Description

1、通过视频id查询单个视频的问答题目
2、接口支持https协议

API URL

http://api.polyv.net/v2/video/get-video-exam

Online API Call

Request Method

GET

API Constraints

The API supports both HTTP and HTTPS. HTTPS is recommended to ensure security. API calls are subject to rate limits. See details

Request Parameter Description

Parameter	Required	Type	Description
userid	true	String	POLYV VOD account ID. Refer to Get Secret Key for acquisition. Path: Official Website -> Login -> VOD (API Interface)
ptime	true	Long	Current time in milliseconds, valid for 3 minutes
sign	true	String	Signature, a 40-character uppercase SHA1 value. `The secretkey used to generate the signature is critical for communication data security and must not be stored or used directly on the client side. All APIs must be relayed through the customer's own server to call the POLYV server and obtain response data.` See Signature Generation Rules
vid	true	String	Video ID

Example

http://api.polyv.net/v2/video/get-video-exam

Form Parameters:

vid=1b448be3231ebf0005ec631a7e4247ee_1&sign=738445A034D8F70D3625E0C761EE26A4E9F3446B&userid=1b448be323&ptime=1620287966337

Response Parameter Description

Parameter	Type	Description
code	Integer	Response status code. 200 indicates success, non-200 indicates failure. See Global Error Description
status	String	Response status text
message	String	Response description. When code is 400 or 500, provides auxiliary error reason
data	Object	Returns the quiz record array on success, empty on failure. See data field description

data Field Description

Field	Type	Description
exams	Array	Quiz list. See exams field description

exams Field Description

Field	Type	Description
vid	String	Video ID
examId	String	Quiz ID
showTime	Integer	Time when the quiz appears, in seconds
qustion	String	Quiz question description
choices	String	Quiz options content, formatted as a JSON array. Maximum of 5 options per question
canSkip	Boolean	Whether skipping is allowed. Default: false
explanationIfRight	String	Explanation displayed after a correct answer
showExplanationIfWrong	String	Whether to display explanation after an incorrect answer
explanationIfWrong	Boolean	Explanation displayed after an incorrect answer
backTime	Integer	Seconds to rewind after an incorrect answer. -1 means no rewind. Default: -1
status	Integer	Whether valid. 1: valid, 0: invalid. Default: 1
type	Integer	Question type. 0: Multiple choice, 1: Listening question (Listening questions will be deprecated soon)
mp3url	String	MP3 audio file URL for listening questions (Listening questions will be deprecated soon)
illustration	String	Quiz image URL
createdTime	Long	Quiz creation time, in 13-digit timestamp format, e.g., 1767003468000

Java Request Example

For quick integration of basic code, please download the relevant dependency source code. Click here to download source code. After downloading, add it to your own source project. The test case files HttpUtil.java and VodSignUtil.java are included in the download package.

It is strongly recommended to use the VOD Java SDK for API integration. The VOD Java SDK provides unified encapsulation and optimization for API call logic, exception handling, data signing, and HTTP request thread pools.

private static final Logger log = LoggerFactory.getLogger(VodVideoManageManagementTest.class);
/**
 * 查询问答题目
 */
@Test
public void testGetQuizResult() throws Exception, NoSuchAlgorithmException {
    //公共参数,填写自己的实际参数
    String secretKey = super.secretKey;
    String userId = super.userId;
    String ptime = String.valueOf(System.currentTimeMillis());
    //业务参数
    String url = "http://api.polyv.net/v2/video/get-video-exam";
    String vid = "1b448be3231ebf0005ec631a7e4247ee_1";

    //调用参数
    Map<String, String> requestMap = new HashMap<>();
    requestMap.put("userid", userId);
    requestMap.put("ptime", ptime);
    requestMap.put("vid", vid);
    requestMap.put("sign", VodSignUtil.getSign(requestMap, secretKey));
    String response = HttpUtil.get(url, requestMap);
    log.debug("测试查询问答题目,{}", response);
    //do something
}

Response Example

For global system error descriptions, see Global Error Description

Success Example

{
    "code":200,
    "status":"success",
    "message":"success",
    "data":{
        "exams":[
            {
                "examId":"179407cbb9b",
                "vid":"1b448be3231ebf0005ec631a7e4247ee_1",
                "showTime":3,
                "question":"测试删除问答",
                "choices":"[{\"index\":0,\"content\":\"1\",\"right\":false},{\"index\":1,\"content\":\"2\",\"right\":true}]",
                "explanationIfRight":"123",
                "explanationIfWrong":"321",
                "showExplanationIfWrong":true,
                "backTime":1,
                "canSkip":true,
                "illustration":null,
                "type":0,
                "mp3Url":"",
                "status":1,
                "createdTime":1620284587000
            },
            {
                "examId":"1794097a449",
                "vid":"1b448be3231ebf0005ec631a7e4247ee_1",
                "showTime":2,
                "question":"测试创建问答题目？",
                "choices":"[{\"index\":0,\"content\":\"a\",\"right\":true},{\"index\":1,\"content\":\"b\",\"right\":false},{\"index\":2,\"content\":\"c\",\"right\":false}]",
                "explanationIfRight":"答对啦",
                "explanationIfWrong":"答错了",
                "showExplanationIfWrong":true,
                "backTime":1,
                "canSkip":false,
                "illustration":null,
                "type":0,
                "mp3Url":"",
                "status":1,
                "createdTime":1620286350000
            }
        ]
    }
}

Error Example

Incorrect Signature

{
    "code": 400,
    "status": "error",
    "message": "the sign is not right",
    "data": ""
}

Timestamp Expired

{
    "code": 400,
    "status": "error",
    "message": "ptime is too old.",
    "data": ""
}

VOD Server API