百家云直播录播代码实例

https://dev.baijiayun.com/wiki/detail/4#-h5-28   官方文档路径

最近在做百家云直播和录播相关的内容，发现官网并没有java代码的实例，在小二的探索下，奉上以下讲解和代码

 

 

 

排序代码实例

public String doPostBy(Map<String, Object> map) throws Exception {
    // 获得Http客户端(可以理解为:你得先有一个浏览器;注意:实际上HttpClient与浏览器是不一样的)
    CloseableHttpClient httpClient = HttpClientBuilder.create().build();
    // 参数
    StringBuffer params = new StringBuffer();
    try {
        System.out.println("排序前：" + map);
        map = SortUtil.sortByKey(map);
        StringBuffer param = new StringBuffer();
        Set<Map.Entry<String, Object>> entries = map.entrySet();
        for (Map.Entry entry : entries) {
            param.append(entry.getKey() + "=" + entry.getValue() + "&");
        }
        param.substring(0, param.length() - 1);
        String sign = getSign(param, partnerKey);
        System.out.println(sign);
        map.put("sign", sign);

        System.out.println("排序前：" + map);
        map = SortUtil.sortByKey(map);
        System.out.println("排序后" + map);
        Set<Map.Entry<String, Object>> entrie = map.entrySet();
        for (Map.Entry entry : entrie) {
            params.append(entry.getKey() + "=" + URLEncoder.encode(String.valueOf(entry.getValue())) + "&");
        }
        String data = params.substring(0, params.length() - 1);
        System.out.println(data);
        return data;
    } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
    }
    return null;
}

 

 如图所示，调用百家云接口文档需按照官网接口文档要求的参数进行拼接，必填的参数需要都有。

调用第三方请求代码如下

public static String doPost(RestTemplate restTemplate, String url, String params, String header) {
    String body = null;
    try {
        HttpHeaders headers = new HttpHeaders();
        if (StringUtils.isEmpty(header)){
            headers.set("Content-Type","multipart/form-data");
            headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
        }else {
            headers.set("Content-Type",header);
            headers.setContentType(MediaType.APPLICATION_JSON);
        }

        HttpEntity<String> httpEntity = new HttpEntity<>(params,headers);
        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url,httpEntity,String.class);
        body = responseEntity.getBody();
        log.info("http请求响应参数{}",body);
    } catch (Exception e) {
        log.info("http 请求发生异常",e);
    }
    return body;

}

 

 

 

 

 

代码示例:
/**
 * 获取转码后视频/音频地址
 *
 * @param getStatusVO
 */
@Override
public JSONObject getUrl(GetStatusVO getStatusVO) throws Exception {
    Map<String, Object> hashMap = new HashMap<>();
    hashMap.put("partner_id", partnerId);
    hashMap.put("video_id", getStatusVO.getVideoId());
    if (StringUtils.isNotBlank(getStatusVO.getFormat())) {
        hashMap.put("format", getStatusVO.getFormat());
    }
    hashMap.put("timestamp", LocalDateTime.now().toEpochSecond(ZoneOffset.of("+8")));
    //进行排序加签名
    String stringBuffer = doPostBy(hashMap);
    //调用第三方接口
    String postData = HttpUtil.doPost(restTemplate, getSectionUrl, stringBuffer, null);
    System.out.println(postData);
    JSONObject json_test = JSONObject.parseObject(postData);
    System.out.println(json_test);
    return json_test;
}

 此接口是获取百家云视频上传后的转码地址，前端拿着这个地址去访问视频

 

标签：map,String,System,百家,录播,直播,param,println,out
来源： https://www.cnblogs.com/h617019/p/15502710.html