EasyDSS点播与直播服务器软件-二次开发接口对接说明示列

EasyDSS流媒体服务器软件,提供一站式的转码、点播、直播、时移回放服务,极大地简化了开发和集成的工作。其中,点播版本主要包含:上传、转码、分发。直播版本,主要包含:直播、录像, 直播支持RTMP输入,RTMP/HLS/HTTP-FLV的分发输出;录像支持自定义保存时长、检索及下载。提供丰富的二次开发接口,基于JSON的封装及HTTP调用。提供播放鉴权、推流鉴权等安全保证。提供用户及相关权限管理配置。

相关资源路径:

【官网】

【点播版本在线演示】

【直播版本在线演示】

【旗舰版本在线演示】

【在线接口】

这篇博文主要介绍如何利用软件提供的接口快速接入开发。

一、 快速安装

  1. 下载地址
  2. 下载对应环境的安装包
  3. 解压安装包
  4. Windows下双击EasyDSS.exe直接启动
  5. Linux下解压目录执行./start.sh

注:路径中不能包含中文

二、 二次开发

二次开发中,方式是在自己业务系统后端登录接口中,调用流媒体的登录接口,获取所需的sid或是token

1. 封闭内网使用

在业务使用,如果只是使用EasyDSS提供视频分发能力,且不会对外公开接口端口10080(默认端口),可以直接将接口鉴权关闭,具体服务器登录 http://localhost:10080 默认用户名/密码 admin/admin, 在 基础配置 页面,【接口鉴权】开关。

EasyDSS点播与直播服务器软件

2. 业务系统对接

2.1 cookie方式

注: HttpOnly = true 客户端API(例如JavaScript)无法访问仅限http的cookie。 此限制通过跨站点脚本(XSS)消除了cookie被盗的威胁。

  1. 在后端业务代码中对接,如Java/PHP/Node.js 等
  2. 调用EasyDSS登录接口,接口调用成功后会在请求Headers的cookie中写入sid
  3. 取出cookie里的sid
  4. 其它接口调用时在请求头cookies中传递sid
  5. Content-Type:application/x-www-form-urlencoded
  6. 接口请求路径示例:http://localhost:10080/login

代码示例:Java

2.1.1 获取sid

import java.io.DataOutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class GetLoginSid {
 public static void main(String[] args) throws Exception {
        URL url = new URL("http://demo.easydss.com:10080/login");
        
        //发起POST请求,并传递username,password参数(需要md5加密)
        HttpURLConnection conn = (HttpURLConnection)url.openConnection();
		conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");      
        conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded"); 
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());  
        String content = "username=admin&password=21232f297a57a5a743894a0e4a801fc3";
        out.writeBytes(content); 
        out.flush();  
        out.close();
        
        
        Map<String, List<String>> headerFields = conn.getHeaderFields();
		
        Set<String> headerFieldsSet = headerFields.keySet();
		
        Iterator<String> hearerFieldsIter = headerFieldsSet.iterator();

        while (hearerFieldsIter.hasNext()) {

            String headerFieldKey = hearerFieldsIter.next();

            if ("Set-Cookie".equalsIgnoreCase(headerFieldKey)) {

                List<String> headerFieldValue = headerFields.get(headerFieldKey);

                for (String headerValue : headerFieldValue) {						
                    String[] fields = headerValue.split(";\\s*");
                    for (int j = 0; j < fields.length; j++) {
						if (fields[j].indexOf('=') > 0) {
                            String[] f = fields[j].split("=");
                            if ("Expires".equalsIgnoreCase(f[0])) {                        
                                 System.out.println("Expires:" + f[1]);
                            }
                            else if ("Max-Age".equalsIgnoreCase(f[0])) {                   
                                 System.out.println("Max-Age:" + f[1]);
                            }else if ("sid".equalsIgnoreCase(f[0])) {   //获取sid     
                                 System.out.println("sid:" + f[1]);
                            }
                        }
                    }
                }
           }
        }
    }
   }

运行如下
EasyDSS点播与直播服务器软件

2.1.2 携带sid调用其它接口

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class RequestOtherAPI {

public static void main(String[] args) throws Exception {
        URL url = new URL("http://demo.easydss.com:10080/live/list");
        HttpURLConnection conn = (HttpURLConnection)url.openConnection();
		conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");      
        conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
		//这里传递上一步获得sid
        conn.setRequestProperty("Cookie","sid=s%3Ark-TEuVtm.WnWoXuDY%2FldJuEc64I6TXjd0Fq1eqByEd4ng1UwNb2I;"); 
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());  
        String content = "start=0&limit=10";
        out.writeBytes(content); 
        out.flush();  
        out.close();
        
        conn.connect();
        StringBuffer sbf = new StringBuffer();
        InputStream is = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
        String strRead = null;
        while ((strRead = reader.readLine()) != null) {
            sbf.append(strRead);
            sbf.append("\r\n");
        }
        reader.close();
        System.out.println(sbf.toString());
    }
   }

运行如下
EasyDSS点播与直播服务器软件

2.2 token方式

  1. 调用登录接口获取token
  2. Content-Type:application/x-www-form-urlencoded
  3. 其它接口调用时传递附加token入参

代码示例:Java

2.2.1 获取token

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class GetLoginToken {

public static void main(String[] args) throws Exception {
        URL url = new URL("http://localhost:10080/login");
        HttpURLConnection conn = (HttpURLConnection)url.openConnection();
		conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");      
        conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());  
        String content = "username=admin&password=21232f297a57a5a743894a0e4a801fc3";
        out.writeBytes(content); 
        out.flush();  
        out.close();
        
        conn.connect();
        StringBuffer sbf = new StringBuffer();
        InputStream is = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
        String strRead = null;
        while ((strRead = reader.readLine()) != null) {
            sbf.append(strRead);
            sbf.append("\r\n");
        }
        reader.close();
        System.out.println(sbf.toString());
    }
  }

运行如下
EasyDSS点播与直播服务器软件

2.2.2 携带token调用其它接口

其他接口调用时,附加token入参

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class RequestOtherAPIByToken {

public static void main(String[] args) throws Exception {
        URL url = new URL("http://localhost:10080/live/list");
        HttpURLConnection conn = (HttpURLConnection)url.openConnection();
		conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");      
        conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
        DataOutputStream out = new DataOutputStream(conn.getOutputStream());  
        String content = "start=0&limit=10&token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE1Mzc3NzExNTAsInB3IjoiMjEyMzJmMjk3YTU3YTVhNzQzODk0YTBlNGE4MDFmYzMiLCJ0bSI6MTUzNzY4NDc1MCwidW4iOiJhZG1pbiJ9.b1U-R-_HVKV9reWRD50327B1ztUqs3gowUGi_lDzlmU";
        out.writeBytes(content); 
        out.flush();  
        out.close();
        
        conn.connect();
        StringBuffer sbf = new StringBuffer();
        InputStream is = conn.getInputStream();
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
        String strRead = null;
        while ((strRead = reader.readLine()) != null) {
            sbf.append(strRead);
            sbf.append("\r\n");
        }
        reader.close();
        System.out.println(sbf.toString());
    }
 }

运行如下
EasyDSS点播与直播服务器软件

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转载自blog.csdn.net/xiejiashu/article/details/84501413