java腾讯AI人脸对比对接

技术栈：Spring boot 2.x腾讯java版本1.8注意事项：本文内的“**.**”需要自己替换为自己的路径。常量内的“**”需要自己定义自己内容。业务中认证图片，上传至阿里云OSS上话不多说，直接上代码1、pom文件：<dependency><...

yjh44780791

1536835人浏览 · 2018-11-30 15:17:31

yjh44780791 · 2018-11-30 15:17:31 发布

技术栈：

Spring boot 2.x
腾讯
java版本1.8

注意事项：

本文内的“**.**”需要自己替换为自己的路径。
常量内的“**”需要自己定义自己内容。
业务中认证图片，上传至阿里云OSS上

话不多说，直接上代码

1、pom文件：



		<!-- apache httpclient组件 -->
		<dependency>
			<groupId>org.apache.httpcomponents</groupId>
			<artifactId>httpclient</artifactId>
			<version>4.5.6</version>
		</dependency>


		<!-- https://mvnrepository.com/artifact/com.aliyun.oss/aliyun-sdk-oss -->
		<dependency>
			<groupId>com.aliyun.oss</groupId>
			<artifactId>aliyun-sdk-oss</artifactId>
			<version>2.2.1</version>
		</dependency>

2、人脸识别业务：FaceController文件：

package com.**.**.controller;


import com.mb.initial.entity.Test;
import com.mb.initial.enums.ResultEnum;
import com.mb.initial.result.Result;
import com.mb.initial.service.IFaceService;
import com.mb.initial.util.ResultUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


/**
 * 人脸识别业务
 * @author: yanjianghua
 * @date: 2018/11/16 16:58
 */
 @Api(value = "人脸识别业务",description = "人脸识别业务")
 @ApiResponses(value = {@ApiResponse(code = 200, message = "success",response = Test.class)})
 @RequestMapping(value = "/1.0/face",method = {RequestMethod.GET, RequestMethod.POST})
 @RestController
public class FaceController {

    private Logger log = LoggerFactory.getLogger(FaceController.class);

    @Autowired
    private IFaceService faceService;

    @ApiOperation(value = "人脸对比信息接口", notes = "人脸对比信息接口")
    @RequestMapping(value = "/getFaceCompare")
    public Result getFaceCompare(@RequestParam(value = "imageBaseAuthentication", required = false) String imageBaseAuthentication,
                                 @RequestParam(value = "imageBase", required = false) String imageBase,
                                  HttpServletResponse response,
                                  HttpServletRequest request) throws Exception{

        if (imageBaseAuthentication == null || imageBase == null || "".equals(imageBase) || "".equals(imageBaseAuthentication)) {
            return ResultUtils.response(ResultEnum.PARAMETER_NULL);
        }

        Object result = faceService.getFaceCompare(imageBaseAuthentication, imageBase);

        if(result == null){
            return ResultUtils.response(ResultEnum.ERROR);
        }else{
            return ResultUtils.response(result);
        }
    }




}

3、IFaceService文件：

package com.**.**.service;

/**
 * 
 * @author: yanjianghua
 * @date: 2018/11/16 16:49
 */
public interface IFaceService {

    /**
     * 人脸对比API接口
     * @param imageBaseAuthentication
     * @param imageBase
     * @return
     */
    public Object getFaceCompare(String imageBaseAuthentication, String imageBase);

}

4、逻辑实现类：IFaceServiceImpl

package com.**.**.service.impl;


import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.**.**.constants.BaseConstants;
import com.**.**.exception.BillingException;
import com.**.**.result.HttpClientResult;
import com.**.**.service.IFaceService;
import com.**.**.util.HttpClientUtils;
import com.**.**.util.MD5Utils;
import com.**.**.util.TencentAISignUtils;
import com.**.**.util.TimeUtils;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * 
 * @author: yanjianghua
 * @date: 2018/11/16 16:50
 */
@Service
public class IFaceServiceImpl implements IFaceService {

    @Override
    public Object getFaceCompare(String imageBaseAuthentication, String imageBase){
        HttpClientResult result = null;

        Map<String, String> params = new HashMap<String, String>();
        params.put("app_id", String.valueOf(BaseConstants.APP_ID_AI_OCR));
        params.put("time_stamp", String.valueOf(System.currentTimeMillis() / 1000 + ""));
        params.put("nonce_str", MD5Utils.getCharAndNumr(10,3));
        params.put("image_a", imageBaseAuthentication);
        params.put("image_b", imageBase);
        params.put("sign", "");
        //获取sign
        String sign = null;
        try {
            //POST
            sign = TencentAISignUtils.getSignature(params);
            if(sign == null) {
                throw new BillingException("sign错误") ;
            }
            params.put("sign", sign);
            result = HttpClientUtils.doPost(BaseConstants.FACE_COMPARE_URL, params);
            if(result != null) {
                System.out.println("===faceCompare===:" + result.getContent());
                JSONObject content = JSON.parseObject(result.getContent());
                JSONObject resData = JSON.parseObject(content.getString("data"));
                return resData;
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

}

5、http工具类：HttpClientUtils

package com.**.**.util;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;

import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpPut;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.client.utils.URIBuilder;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.**.**.result.HttpClientResult;

/**
 * Description: httpClient工具类
 *
 * @author JourWon
 * @date Created on 2018年11月30    日
 */
public class HttpClientUtils {

    //编码格式。发送编码格式统一用UTF-8
    private static final String ENCODING = "UTF-8";

    //设置连接超时时间，单位毫秒。
    private static final int CONNECT_TIMEOUT = 6000;

    //请求获取数据的超时时间(即响应时间)，单位毫秒。
    private static final int SOCKET_TIMEOUT = 6000;

    /**
     * 发送get请求；不带请求头和请求参数
     *
     * @param url 请求地址
     * @return
     * @throws Exception
     */
    public static HttpClientResult doGet(String url) throws Exception {
        return doGet(url, null, null);
    }

    /**
     * 发送get请求；带请求参数
     *
     * @param url 请求地址
     * @param params 请求参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doGet(String url, Map<String, String> params) throws Exception {
        return doGet(url, null, params);
    }

    /**
     * 发送get请求；带请求头和请求参数
     *
     * @param url 请求地址
     * @param headers 请求头集合
     * @param params 请求参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doGet(String url, Map<String, String> headers, Map<String, String> params) throws Exception {
        // 创建httpClient对象
        CloseableHttpClient httpClient = HttpClients.createDefault();

        // 创建访问的地址
        URIBuilder uriBuilder = new URIBuilder(url);
        if (params != null) {
            Set<Entry<String, String>> entrySet = params.entrySet();
            for (Entry<String, String> entry : entrySet) {
                uriBuilder.setParameter(entry.getKey(), entry.getValue());
            }
        }

        // 创建http对象
        HttpGet httpGet = new HttpGet(uriBuilder.build());
        /**
         * setConnectTimeout：设置连接超时时间，单位毫秒。
         * setConnectionRequestTimeout：设置从connect Manager(连接池)获取Connection
         * 超时时间，单位毫秒。这个属性是新加的属性，因为目前版本是可以共享连接池的。
         * setSocketTimeout：请求获取数据的超时时间(即响应时间)，单位毫秒。 如果访问一个接口，多少时间内无法返回数据，就直接放弃此次调用。
         */
        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECT_TIMEOUT).setSocketTimeout(SOCKET_TIMEOUT).build();
        httpGet.setConfig(requestConfig);

        // 设置请求头
        packageHeader(headers, httpGet);

        // 创建httpResponse对象
        CloseableHttpResponse httpResponse = null;

        try {
            // 执行请求并获得响应结果
            return getHttpClientResult(httpResponse, httpClient, httpGet);
        } finally {
            // 释放资源
            release(httpResponse, httpClient);
        }
    }

    /**
     * 发送post请求；不带请求头和请求参数
     *
     * @param url 请求地址
     * @return
     * @throws Exception
     */
    public static HttpClientResult doPost(String url) throws Exception {
        return doPost(url, null, null);
    }

    /**
     * 发送post请求；带请求参数
     *
     * @param url 请求地址
     * @param params 参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doPost(String url, Map<String, String> params) throws Exception {
        return doPost(url, null, params);
    }

    /**
     * 发送post请求；带请求头和请求参数
     *
     * @param url 请求地址
     * @param headers 请求头集合
     * @param params 请求参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doPost(String url, Map<String, String> headers, Map<String, String> params) throws Exception {
        // 创建httpClient对象
        CloseableHttpClient httpClient = HttpClients.createDefault();

        // 创建http对象
        HttpPost httpPost = new HttpPost(url);
        /**
         * setConnectTimeout：设置连接超时时间，单位毫秒。
         * setConnectionRequestTimeout：设置从connect Manager(连接池)获取Connection
         * 超时时间，单位毫秒。这个属性是新加的属性，因为目前版本是可以共享连接池的。
         * setSocketTimeout：请求获取数据的超时时间(即响应时间)，单位毫秒。 如果访问一个接口，多少时间内无法返回数据，就直接放弃此次调用。
         */
        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECT_TIMEOUT).setSocketTimeout(SOCKET_TIMEOUT).build();
        httpPost.setConfig(requestConfig);

        httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded");

        // 设置请求头
		/*httpPost.setHeader("Cookie", "");
		httpPost.setHeader("Connection", "keep-alive");
        httpPost.setHeader("Accept", "application/json");
		httpPost.setHeader("Accept-Language", "zh-CN,zh;q=0.9");
		httpPost.setHeader("Accept-Encoding", "gzip, deflate, br");
		httpPost.setHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36");*/
        packageHeader(headers, httpPost);

        // 封装请求参数
        packageParam(params, httpPost);

        // 创建httpResponse对象
        CloseableHttpResponse httpResponse = null;

        try {
            // 执行请求并获得响应结果
            return getHttpClientResult(httpResponse, httpClient, httpPost);
        } finally {
            // 释放资源
            release(httpResponse, httpClient);
        }
    }

    /**
     * 发送put请求；不带请求参数
     *
     * @param url 请求地址
     * @return
     * @throws Exception
     */
    public static HttpClientResult doPut(String url) throws Exception {
        return doPut(url);
    }

    /**
     * 发送put请求；带请求参数
     *
     * @param url 请求地址
     * @param params 参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doPut(String url, Map<String, String> params) throws Exception {
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpPut httpPut = new HttpPut(url);
        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECT_TIMEOUT).setSocketTimeout(SOCKET_TIMEOUT).build();
        httpPut.setConfig(requestConfig);

        packageParam(params, httpPut);

        CloseableHttpResponse httpResponse = null;

        try {
            return getHttpClientResult(httpResponse, httpClient, httpPut);
        } finally {
            release(httpResponse, httpClient);
        }
    }

    /**
     * 发送delete请求；不带请求参数
     *
     * @param url 请求地址
     * @return
     * @throws Exception
     */
    public static HttpClientResult doDelete(String url) throws Exception {
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpDelete httpDelete = new HttpDelete(url);
        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(CONNECT_TIMEOUT).setSocketTimeout(SOCKET_TIMEOUT).build();
        httpDelete.setConfig(requestConfig);

        CloseableHttpResponse httpResponse = null;
        try {
            return getHttpClientResult(httpResponse, httpClient, httpDelete);
        } finally {
            release(httpResponse, httpClient);
        }
    }

    /**
     * 发送delete请求；带请求参数
     *
     * @param url 请求地址
     * @param params 参数集合
     * @return
     * @throws Exception
     */
    public static HttpClientResult doDelete(String url, Map<String, String> params) throws Exception {
        if (params == null) {
            params = new HashMap<String, String>();
        }

        params.put("_method", "delete");
        return doPost(url, params);
    }

    /**
     * Description: 封装请求头
     * @param params
     * @param httpMethod
     */
    public static void packageHeader(Map<String, String> params, HttpRequestBase httpMethod) {
        // 封装请求头
        if (params != null) {
            Set<Entry<String, String>> entrySet = params.entrySet();
            for (Entry<String, String> entry : entrySet) {
                // 设置到请求头到HttpRequestBase对象中
                httpMethod.setHeader(entry.getKey(), entry.getValue());
            }
        }
    }

    /**
     * Description: 封装请求参数
     *
     * @param params
     * @param httpMethod
     * @throws UnsupportedEncodingException
     */
    public static void packageParam(Map<String, String> params, HttpEntityEnclosingRequestBase httpMethod)
            throws UnsupportedEncodingException {
        // 封装请求参数
        if (params != null) {
            List<NameValuePair> nvps = new ArrayList<NameValuePair>();
            Set<Entry<String, String>> entrySet = params.entrySet();
            for (Entry<String, String> entry : entrySet) {
                nvps.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
            }

            // 设置到请求的http对象中
            httpMethod.setEntity(new UrlEncodedFormEntity(nvps, ENCODING));
        }
    }

    /**
     * Description: 获得响应结果
     *
     * @param httpResponse
     * @param httpClient
     * @param httpMethod
     * @return
     * @throws Exception
     */
    public static HttpClientResult getHttpClientResult(CloseableHttpResponse httpResponse,
                                                       CloseableHttpClient httpClient, HttpRequestBase httpMethod) throws Exception {
        // 执行请求
        httpResponse = httpClient.execute(httpMethod);

        // 获取返回结果
        if (httpResponse != null && httpResponse.getStatusLine() != null) {
            String content = "";
            if (httpResponse.getEntity() != null) {
                content = EntityUtils.toString(httpResponse.getEntity(), ENCODING);
            }
            return new HttpClientResult(httpResponse.getStatusLine().getStatusCode(), content);
        }
        return new HttpClientResult(HttpStatus.SC_INTERNAL_SERVER_ERROR);
    }

    /**
     * Description: 释放资源
     *
     * @param httpResponse
     * @param httpClient
     * @throws IOException
     */
    public static void release(CloseableHttpResponse httpResponse, CloseableHttpClient httpClient) throws IOException {
        // 释放资源
        if (httpResponse != null) {
            httpResponse.close();
        }
        if (httpClient != null) {
            httpClient.close();
        }
    }

}

6、http响应类

package com.**.**.result;


import java.io.Serializable;

/**
 * Description: 封装httpClient响应结果
 * @author: yanjianghua
 * @date: 2018/9/12 13:45
 */
public class HttpClientResult implements Serializable {

    private static final long serialVersionUID = 2168152194164783950L;

    /**
     * 响应状态码
     */
    private int code;

    /**
     * 响应数据
     */
    private String content;

    public HttpClientResult() {
    }

    public HttpClientResult(int code) {
        this.code = code;
    }

    public HttpClientResult(String content) {
        this.content = content;
    }

    public HttpClientResult(int code, String content) {
        this.code = code;
        this.content = content;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    @Override
    public String toString() {
        return "HttpClientResult [code=" + code + ", content=" + content + "]";
    }

}

7、常量类：BaseConstants

package com.**.**.constants;

/**
 * 常量类
 */
public class BaseConstants {

    // 默认使用的redis的数据库
    public static final Integer ASSETCENTER_DEFAULT_FLAG = 0;

    // redis的数据库 1库
    public static final Integer ASSETCENTER_BUSNESS_FLAG = 1;

    /**
     * 腾讯AI对外开放平台-APP_ID
     */
    public static final int APP_ID_AI_OCR = *********;
    /**
     * 腾讯AI对外开放平台-APP_KEY
     */
    public static final String APP_KEY_AI_OCR = "*********";

    public static final String OCR_ID_CARD_OCR_URL = "https://api.ai.qq.com/fcgi-bin/ocr/ocr_idcardocr";

    public static final String OCR_CREDITCARD_OCR_URL = "https://api.ai.qq.com/fcgi-bin/ocr/ocr_creditcardocr";

    public static final String FACE_COMPARE_URL = "https://api.ai.qq.com/fcgi-bin/face/face_facecompare";

    public static final String ALIYUN_OSS_OBJECT_NAME_OCR = "idCardocr/";

    public static final String ALIYUN_OSS_OBJECT_CREDITCARD_OCR = "creditCard/";

    public static final String ALIYUN_OSS_OBJECT_AUTH_DIR = "authentication/";

}

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