1 <dependency>
2     <groupId>com.baidu.aip</groupId>
3     <artifactId>java-sdk</artifactId>
4     <version>${version}</version>
5 </dependency>

 1 public class Sample {
 2     //设置APPID/AK/SK
 3     public static final String APP_ID = "你的 App ID";
 4     public static final String API_KEY = "你的 Api Key";
 5     public static final String SECRET_KEY = "你的 Secret Key";
 6
 7     public static void main(String[] args) {
 8         // 初始化一个AipOcr
 9         AipOcr client = new AipOcr(APP_ID, API_KEY, SECRET_KEY);
10
11         // 可选：设置网络连接参数
12         client.setConnectionTimeoutInMillis(2000);
13         client.setSocketTimeoutInMillis(60000);
14
15         // 可选：设置代理服务器地址, http和socket二选一，或者均不设置
16         client.setHttpProxy("proxy_host", proxy_port);  // 设置http代理
17         client.setSocketProxy("proxy_host", proxy_port);  // 设置socket代理
18
19         // 可选：设置log4j日志输出格式，若不设置，则使用默认配置
20         // 也可以直接通过jvm启动参数设置此环境变量
21         System.setProperty("aip.log4j.conf", "path/to/your/log4j.properties");
22
23         // 调用接口
24         String path = "test.jpg";
25         JSONObject res = client.basicGeneral(path, new HashMap<String, String>());
26         System.out.println(res.toString(2));
27
28     }
29 }

 1 #可以设置级别：debug>info>error
 2 #debug：显示debug、info、error
 3 #info：显示info、error
 4 #error：只error
 5 log4j.rootLogger=debug,appender1
 6 #log4j.rootLogger=info,appender1
 7 #log4j.rootLogger=error,appender1
 8
 9 #输出到控制台
10 log4j.appender.appender1=org.apache.log4j.ConsoleAppender
11 #样式为TTCCLayout
12 log4j.appender.appender1.layout=org.apache.log4j.PatternLayout
13
14 #自定义样式
15 # %r 时间 0
16 # %t 方法名 main
17 # %p 优先级 DEBUG/INFO/ERROR
18 # %c 所属类的全名(包括包名)
19 # %l 发生的位置，在某个类的某行
20 # %m 输出代码中指定的讯息，如log(message)中的message
21 # %n 输出一个换行
22
23 log4j.appender.appender1.layout.ConversionPattern=[%d{yy/MM/dd HH:mm:ss:SSS}][%t][%p] -%l %m%n

 1 public void sample(AipOcr client) {
 2     // 传入可选参数调用接口
 3     HashMap<String, String> options = new HashMap<String, String>();
 4     options.put("detect_direction", "true");
 5     options.put("detect_risk", "false");
 6
 7     String idCardSide = "back";
 8
 9     // 参数为本地图片路径
10     String image = "test.jpg";
11     JSONObject res = client.idcard(image, idCardSide, options);
12     System.out.println(res.toString(2));
13
14     // 参数为本地图片二进制数组
15     byte[] file = readImageFile(image);
16     res = client.idcard(file, idCardSide, options);
17     System.out.println(res.toString(2));
18
19 }

 1 {
 2     "log_id": 2648325511,
 3     "direction": 0,
 4     "image_status": "normal",
 5     "idcard_type": "normal",
 6     "edit_tool": "Adobe Photoshop CS3 Windows",
 7     "words_result": {
 8         "住址": {
 9             "location": {
10                 "left": 267,
11                 "top": 453,
12                 "width": 459,
13                 "height": 99
14             },
15             "words": "南京市江宁区弘景大道3889号"
16         },
17         "公民身份号码": {
18             "location": {
19                 "left": 443,
20                 "top": 681,
21                 "width": 589,
22                 "height": 45
23             },
24             "words": "330881199904173914"
25         },
26         "出生": {
27             "location": {
28                 "left": 270,
29                 "top": 355,
30                 "width": 357,
31                 "height": 45
32             },
33             "words": "19990417"
34         },
35         "姓名": {
36             "location": {
37                 "left": 267,
38                 "top": 176,
39                 "width": 152,
40                 "height": 50
41             },
42             "words": "伍云龙"
43         },
44         "性别": {
45             "location": {
46                 "left": 269,
47                 "top": 262,
48                 "width": 33,
49                 "height": 52
50             },
51             "words": "男"
52         },
53         "民族": {
54             "location": {
55                 "left": 492,
56                 "top": 279,
57                 "width": 30,
58                 "height": 37
59             },
60             "words": "汉"
61         }
62     },
63     "words_result_num": 6
64 }

 1 package com.xxxxx.util;
 2
 3 import java.io.File;
 4 import java.io.FileInputStream;
 5 import java.io.InputStream;
 6 import java.util.HashMap;
 7 import org.apache.commons.lang3.StringUtils;
 8 import org.json.JSONObject;
 9 import com.baidu.aip.ocr.AipOcr;
10
11 public class AipOcrJDKFactory {
12
13     // 设置APPID/AK/SK
14     public static final String APP_ID = "xxxxx";
15     public static final String API_KEY = "xxxxxxxxxxxxxxxxxx";
16     public static final String SECRET_KEY = "xxxxxxxxxxxxxxxxxxx";
17
18     public static final AipOcrJDKFactory INST = new AipOcrJDKFactory();
19     public static AipOcr client;
20
21     private AipOcrJDKFactory() {
22         // 初始化一个AipOcr
23         client = new AipOcr(APP_ID, API_KEY, SECRET_KEY);
24         // 可选：设置网络连接参数
25         client.setConnectionTimeoutInMillis(2000);
26         client.setSocketTimeoutInMillis(60000);
27     }
28
29     /**
30      * 身份证识别
31      *
32      * @param isFront
33      *            :true识别身份证正面;false识别身份证背面;
34      * @param isDirection
35      *            :是否开启检测旋转角度并矫正识别，建议为true
36      * @param isRisk
37      *            :是否开启身份证风险类型(身份证复印件、临时身份证、身份证翻拍、修改过的身份证)功能，默认不开启
38      * @param imagePath
39      *            :图片本地路径
40      * @return
41      */
42     public JSONObject idcardRecognition(boolean isFront, boolean isDirection, boolean isRisk, String imagePath) {
43         if (StringUtils.isEmpty(imagePath)) {
44             return null;
45         }
46         File file = new File(imagePath);
47         if (!file.exists() || !file.isFile()) {
48             return null;
49         }
50         // 传入可选参数调用接口，默认为false
51         HashMap<String, String> options = new HashMap<String, String>();
52         options.put("detect_direction", isDirection ? "true" : "false");
53         options.put("detect_risk", isRisk ? "true" : "false");
54         // 识别身份证正面idCardSide=front;识别身份证背面idCardSide=back;
55         String idCardSide = isFront ? "front" : "back";
56         // 参数为本地图片路径
57         JSONObject res = client.idcard(imagePath, idCardSide, options);
58         System.out.println("(boolean isFront, String imagePath) res:" + res.toString(2));
59         return res;
60
61     }
62
63     /**
64      * 身份证识别
65      *
66      * @param isFront
67      *            :true识别身份证正面;false识别身份证背面;
68      * @param fileBytes
69      *            :图片byte[]
70      * @return
71      */
72     public JSONObject idcardRecognition(boolean isFront,  byte[] fileBytes) {
73         if (fileBytes == null) {
74             return null;
75         }
76         // 传入可选参数调用接口
77         HashMap<String, String> options = new HashMap<String, String>();
78         options.put("detect_direction", "true");
79         options.put("detect_risk", "false");
80         // 识别身份证正面idCardSide=front;识别身份证背面idCardSide=back;
81         String idCardSide = isFront ? "front" : "back";
82         // 参数为本地图片二进制数组
83         JSONObject res = client.idcard(fileBytes, idCardSide, options);
84         System.out.println("client.idcard(fileBytes, idCardSide, options) res:" + res.toString(2));
85         return res;
86     }
87 }