java 调用海康摄像头digest请求头认证

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java 调用海康摄像头digest请求头认证

1.依赖

<dependency>
	<groupId>org.apache.httpcomponentsgroupId>
	<artifactId>httpclientartifactId>
	<version>4.5version>
dependency>
<dependency>
	<groupId>org.apache.httpcomponentsgroupId>
	<artifactId>httpmimeartifactId>
	<version>4.5version>
dependency>
<dependency>
	<groupId>org.apache.httpcomponentsgroupId>
	<artifactId>httpcoreartifactId>
	<version>4.4.1version>
dependency>
<dependency>
	<groupId>org.projectlombokgroupId>
	<artifactId>lombokartifactId>
	<version>1.18.28version>
	<scope>providedscope>
dependency>
<dependency>
	<groupId>com.alibabagroupId>
	<artifactId>fastjsonartifactId>
	<version>2.0.39version>
dependency>

2.配置文件

import lombok.Data;

import java.io.File;
import java.util.HashMap;
import java.util.Map;
@Data
public class FormRequestConfig {
    /**
     * 协议，http或者https
     */
    private String agreement = "http";
    /**
     * example 175.13.254.22
     */
    private String ip;

    /**
     * 端口
     */
    private Integer port = 80;

    /**
     * 账号
     * example admin
     */
    private String username;

    /**
     * 原密码
     * example 123456
     */
    private String password;

    /**
     * 除了协议、ip，端口后面的uri
     * example /ISAPI/System/TwowayAudio/channels
     */
    private String uri;

    /**
     * 请求参数
     */
    private Map<String,String> formData = new HashMap<>();

    private File file;

    /**
     * 文件请求的name
     */
    private String fileName;

    /**
     * application/json
     * text/xml
     */
    private String type = "application/json";
}

3.http工具类

import org.apache.http.*;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.methods.*;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.conn.ConnectionKeepAliveStrategy;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicHeaderElementIterator;
import org.apache.http.protocol.HTTP;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;

import java.io.FileNotFoundException;

public class HkHttpUtils {
    /**
     * get请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doGet(BodyRequestConfig config) throws Exception {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpGet httpGet = new HttpGet(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());

        CloseableHttpResponse responseBody = httpclient.execute(httpGet);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }

    /**
     * delete请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doDelete(BodyRequestConfig config) throws Exception {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpDelete httpDelete = new HttpDelete(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());
        CloseableHttpResponse responseBody = httpclient.execute(httpDelete);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }

    /**
     * body方式发起post请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doBodyPost(BodyRequestConfig config) throws Exception {
        String entity = config.getEntity();
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpPost httpPost = new HttpPost(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());
        httpPost.setEntity(new StringEntity(entity, "UTF-8"));
        CloseableHttpResponse responseBody = httpclient.execute(httpPost);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }

    /**
     * body方式发起post请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doBodyPut(BodyRequestConfig config) throws Exception {
        String entity = config.getEntity();
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpPut HttpPut = new HttpPut(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());
        HttpPut.setEntity(new StringEntity(entity, "UTF-8"));
        CloseableHttpResponse responseBody = httpclient.execute(HttpPut);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }

    /**
     * 以表单方式发起 post 请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doFormDataPost(FormRequestConfig config) throws Exception {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpPost httpPost = new HttpPost(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        config.getFormData().forEach((k,v)->{
            builder.addPart(k,new StringBody(v, ContentType.create(config.getType(), Consts.UTF_8)));
        });
        if (config.getFile()!=null){
            if (!config.getFile().exists()){
                throw new FileNotFoundException("文件不存在！"+config.getFile().getAbsolutePath());
            }
            builder.addBinaryBody(config.getFileName(),config.getFile(),ContentType.create("image/jpeg"),config.getFile().getName());
        }
        HttpEntity reqEntity = builder.build();
        httpPost.setEntity(reqEntity);
        CloseableHttpResponse responseBody = httpclient.execute(httpPost);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }

    /**
     * 表单方式发起 put 请求
     * @param config
     * @return
     * @throws Exception
     */
    public String doFormDataPut(FormRequestConfig config) throws Exception {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        AuthScope favourite_digest_realm = new AuthScope(config.getIp(), config.getPort());
        UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(config.getUsername(), config.getPassword());
        credsProvider.setCredentials(favourite_digest_realm,usernamePasswordCredentials);
        CloseableHttpClient httpclient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        HttpPut httpPut = new HttpPut(config.getAgreement()+"://"+config.getIp()+":"+config.getPort()+config.getUri());
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        config.getFormData().forEach((k,v)->{
            builder.addPart(k,new StringBody(v, ContentType.create(config.getType(), Consts.UTF_8)));
        });
        if (config.getFile()!=null){
            if (!config.getFile().exists()){
                throw new FileNotFoundException("文件不存在！"+config.getFile().getAbsolutePath());
            }
            builder.addBinaryBody(config.getFileName(),config.getFile(),ContentType.create("image/jpeg"),config.getFile().getName());
        }
        HttpEntity reqEntity = builder.build();
        httpPut.setEntity(reqEntity);
        CloseableHttpResponse responseBody = httpclient.execute(httpPut);
        HttpEntity responseEntity = responseBody.getEntity();
        if (responseEntity != null) {
            String response = EntityUtils.toString(responseEntity);
            return response;
        }
        return null;
    }
}

4.测试

import com.alibaba.fastjson.JSONObject;

import javax.sound.midi.Soundbank;
import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;

public class HKTestService {
    HkHttpUtils hik = new HkHttpUtils();

    public static void main(String[] args) throws Exception {
        HKTestService test = new HKTestService();
        // /ISAPI/system/TwowayAudio/channels/capabilities
        // /ISAPI/System/TwowayAudio/channels
        String url = "/ISAPI/System/TwowayAudio/channels";
        test.doGet(url);
    }

    public void doFormDataPut() throws Exception {
        FormRequestConfig config = new FormRequestConfig();
        config.setIp("");
        config.setUsername("admin");
        config.setPassword("12345");
        config.setUri("/ISAPI/Intelligent/FDLib/FDSetUp?format=json");
        config.setFileName("img");
        config.setFile(new File("C:\\Users\\faceImgs\\01.jpg"));
        config.getFormData().put("FaceDataRecord","{\"faceLibType\":\"blackFD\",\"FDID\":\"1\",\"FPID\":\"qiang\"}");
        String put = hik.doFormDataPut(config);
        System.out.println(put);
    }

    public void doFormDataPost() throws Exception {
        FormRequestConfig config = new FormRequestConfig();
        config.setIp("");
        config.setUsername("admin");
        config.setPassword("12345");
        config.setUri("/ISAPI/Intelligent/FDLib/1/picture?type=concurrent");
        config.setFileName("importImage");
        config.setFile(new File("C:\\Users\\Desktop\\测试图片及文档\\faceImgs\\01.jpg"));
        config.getFormData().put("FaceAppendData","001");
        String post = hik.doFormDataPost(config);
        System.out.println(post);
    }

    public void doBodyPost(String[] args) throws Exception{
        BodyRequestConfig config = new BodyRequestConfig();
        config.setIp("");
        config.setUsername("admin");
        config.setPassword("12345");
        config.setUri("/ISAPI/AccessControl/UserInfo/Search?format=json");
        config.setEntity("{\n" +
                "    \"UserInfoSearchCond\":{\n" +
                "        \"searchID\":\"20200706 19:17:03\",\n" +
                "        \"searchResultPosition\":0,\n" +
                "        \"maxResults\":30\n" +
                "    }\n" +
                "}");
        String post = hik.doBodyPost(config);
        System.out.println(post);
    }

    public void doBodyPut(String[] args) throws Exception{
        BodyRequestConfig config = new BodyRequestConfig();
        config.setIp("172.16.1.233");
        config.setUsername("admin");
        config.setPassword("hik12345");
        config.setUri("/ISAPI/AccessControl/UserInfo/Delete?format=json");
        config.setEntity("{\n" +
                "    \"UserInfoDelCond\": {\n" +
                "        \"EmployeeNoList\": [\n" +
                "            {\n" +
                "                \"employeeNo\": \"111\"\n" +
                "            }\n" +
                "        ]\n" +
                "    }\n" +
                "}");
        String put = hik.doBodyPut(config);
        System.out.println(put);
    }

    public void doGet(String url) throws Exception{
        BodyRequestConfig config = new BodyRequestConfig();
        config.setIp("172.16.1.233");
        config.setUsername("admin");
        config.setPassword("abcd1234");
        // /ISAPI/system/TwowayAudio/channels/capabilities
        config.setUri(url);
        String get = hik.doGet(config);
        System.out.println("得到xml结果" + get);
        JSONObject jsonObject = CommonUtils.xmlToJSON(get);
        System.out.println(jsonObject);
    }


    public void doDelete(String[] args) throws Exception{
        BodyRequestConfig config = new BodyRequestConfig();
        config.setIp("");
        config.setUsername("admin");
        config.setPassword("12345");
        config.setUri("/ISAPI/Intelligent/FDLib/1/picture/5");
        String delete = hik.doDelete(config);
        System.out.println(delete);
    }
}