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whyclj

2020-04-27 48656a374afddd8cb2a758ed5eef376ae1d64302

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package com.fgkj.services; 
 
 
import java.io.BufferedReader; 
import java.io.File; 
import java.io.FileInputStream; 
import java.io.FileNotFoundException; 
import java.io.IOException; 
import java.util.*; 
 
import com.fgkj.actions.ActionUtil; 
 
/** 
* 人脸检测与属性分析 
*/ 
public class FaceDetect { 
 
    /** 
    * 重要提示代码中所需工具类 
    * FileUtil,Base64Util,HttpUtil,GsonUtils请从 
    * https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72 
    * https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2 
    * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3 
    * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3 
    * 下载 
    */ 
    public static String faceDetect(String json) { 
        // 请求url 
        String url = "https://aip.baidubce.com/rest/2.0/face/v3/detect"; 
        try { 
            //Map<String, Object> map = new HashMap<>(); 
            //map.put("image", "027d8308a2ec665acb1bdf63e513bcb9"); 
            //map.put("face_field", "faceshape,facetype"); 
            //map.put("image_type", "FACE_TOKEN"); 
            //map.put("accessToken", "************"); 
            Map<String, Object> map = ActionUtil.getGson().fromJson(json, HashMap.class); 
             
            String param = GsonUtils.toJson(map); 
 
            // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。 
            //String accessToken = "[调用鉴权接口获取的token]"; 
            String msg = HttpUtil.post(url, map.get("accessToken").toString(), "application/json", param); 
             
            return msg; 
        } catch (Exception e) { 
            e.printStackTrace(); 
        } 
        return null; 
    } 
     
     
    /** 
     *     人脸搜索 
     * FileUtil,Base64Util,HttpUtil,GsonUtils请从 
     * https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72 
     * https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2 
     * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3 
     * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3 
     * 下载 
     */ 
     public static String faceSearch(String json) { 
         // 请求url 
         String url = "https://aip.baidubce.com/rest/2.0/face/v3/search"; 
         try { 
             /*Map<String, Object> map = new HashMap<>(); 
             map.put("image", "027d8308a2ec665acb1bdf63e513bcb9"); 
             map.put("liveness_control", "NORMAL"); 
             map.put("group_id_list", "group_repeat,group_233"); 
             map.put("image_type", "FACE_TOKEN"); 
             map.put("quality_control", "LOW");*/ 
 
             Map<String, Object> map = ActionUtil.getGson().fromJson(json, HashMap.class); 
              
             String param = GsonUtils.toJson(map); 
 
             // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。 
             //String accessToken = "[调用鉴权接口获取的token]"; 
 
             String result = HttpUtil.post(url, map.get("accessToken").toString(), "application/json", param); 
             System.out.println(result); 
             return result; 
         } catch (Exception e) { 
             e.printStackTrace(); 
         } 
         return null; 
     } 
 
    public static void main(String[] args) { 
         
        //map.put("image", "027d8308a2ec665acb1bdf63e513bcb9"); 
        //map.put("face_field", "faceshape,facetype"); 
        //map.put("image_type", "FACE_TOKEN"); 
        //map.put("accessToken", "************"); 
//        String json = "{'accessToken':'24.0363955052d87d6558e635ce1990a0ae.2592000.1590564753.282335-19585027'," 
//                + "'image_type':'BASE64'," 
//                + "'face_field':'age,beauty,expression,face_shape,gender,glasses,landmark,landmark150,race,quality,eye_status,emotion,face_type,mask,spoofing'," 
//                + "}"; 
        String imgstr = ""; 
        File file = new File("src/img.txt"); 
        String courseFile = file.getAbsolutePath(); 
        System.out.println(courseFile); 
        try { 
            FileInputStream fis = new FileInputStream(file); 
            byte[] b = new byte[1024]; 
            int len = 0; 
            try { 
                while((len = fis.read(b))!=-1){ 
                    imgstr += new String(b); 
                } 
            } catch (IOException e) { 
                e.printStackTrace(); 
            } 
        } catch (FileNotFoundException e) { 
            e.printStackTrace(); 
        }  
        Map map = new HashMap<String, String>(); 
        map.put("accessToken", "24.0363955052d87d6558e635ce1990a0ae.2592000.1590564753.282335-19585027"); 
        map.put("image_type", "BASE64"); 
        map.put("face_field", "age,beauty,expression,face_shape,gender,glasses,landmark,landmark150,race,quality,eye_status,emotion,face_type,mask,spoofing"); 
        map.put("image", imgstr); 
         
        //System.out.println(json); 
        System.out.println( FaceDetect.faceDetect(ActionUtil.tojson(map))); 
    } 
}