使用阿里云 身份证号正反面拍照图片识别信息

摘要: 使用阿里云 身份证号正反面拍照图片识别信息

1.pom.xml

<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.15</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.2.1</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.2.1</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
<version>9.3.7.v20160115</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.coobird</groupId>
<artifactId>thumbnailator</artifactId>
<version>0.4.8</version>
</dependency>

2.HttpUtils.java

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.commons.lang.StringUtils;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpDelete;
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.conn.ClientConnectionManager;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;

public class HttpUtils {

/**
* get
*
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @return
* @throws Exception
*/
public static HttpResponse doGet(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpGet request = new HttpGet(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

return httpClient.execute(request);
}

/**
* post form
*
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @param bodys
* @return
* @throws Exception
*/
public static HttpResponse doPost(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys,
Map<String, String> bodys)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpPost request = new HttpPost(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

if (bodys != null) {
List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>();

for (String key : bodys.keySet()) {
nameValuePairList.add(new BasicNameValuePair(key, bodys.get(key)));
}
UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, "utf-8");
formEntity.setContentType("application/x-www-form-urlencoded; charset=UTF-8");
request.setEntity(formEntity);
}

return httpClient.execute(request);
}

/**
* Post String
*
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @param body
* @return
* @throws Exception
*/
public static HttpResponse doPost(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys,
String body)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpPost request = new HttpPost(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

if (StringUtils.isNotBlank(body)) {
request.setEntity(new StringEntity(body, "utf-8"));
}

return httpClient.execute(request);
}

/**
* Post stream
*
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @param body
* @return
* @throws Exception
*/
public static HttpResponse doPost(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys,
byte[] body)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpPost request = new HttpPost(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

if (body != null) {
request.setEntity(new ByteArrayEntity(body));
}

return httpClient.execute(request);
}

/**
* Put String
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @param body
* @return
* @throws Exception
*/
public static HttpResponse doPut(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys,
String body)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpPut request = new HttpPut(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

if (StringUtils.isNotBlank(body)) {
request.setEntity(new StringEntity(body, "utf-8"));
}

return httpClient.execute(request);
}

/**
* Put stream
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @param body
* @return
* @throws Exception
*/
public static HttpResponse doPut(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys,
byte[] body)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpPut request = new HttpPut(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

if (body != null) {
request.setEntity(new ByteArrayEntity(body));
}

return httpClient.execute(request);
}

/**
* Delete
*
* @param host
* @param path
* @param method
* @param headers
* @param querys
* @return
* @throws Exception
*/
public static HttpResponse doDelete(String host, String path, String method,
Map<String, String> headers,
Map<String, String> querys)
throws Exception {
HttpClient httpClient = wrapClient(host);

HttpDelete request = new HttpDelete(buildUrl(host, path, querys));
for (Map.Entry<String, String> e : headers.entrySet()) {
request.addHeader(e.getKey(), e.getValue());
}

return httpClient.execute(request);
}

private static String buildUrl(String host, String path, Map<String, String> querys) throws UnsupportedEncodingException {
StringBuilder sbUrl = new StringBuilder();
sbUrl.append(host);
if (!StringUtils.isBlank(path)) {
sbUrl.append(path);
}
if (null != querys) {
StringBuilder sbQuery = new StringBuilder();
for (Map.Entry<String, String> query : querys.entrySet()) {
if (0 < sbQuery.length()) {
sbQuery.append("&");
}
if (StringUtils.isBlank(query.getKey()) && !StringUtils.isBlank(query.getValue())) {
sbQuery.append(query.getValue());
}
if (!StringUtils.isBlank(query.getKey())) {
sbQuery.append(query.getKey());
if (!StringUtils.isBlank(query.getValue())) {
sbQuery.append("=");
sbQuery.append(URLEncoder.encode(query.getValue(), "utf-8"));
}
}
}
if (0 < sbQuery.length()) {
sbUrl.append("?").append(sbQuery);
}
}

return sbUrl.toString();
}

private static HttpClient wrapClient(String host) {
HttpClient httpClient = new DefaultHttpClient();
if (host.startsWith("https://")) {
sslClient(httpClient);
}

return httpClient;
}

private static void sslClient(HttpClient httpClient) {
try {
SSLContext ctx = SSLContext.getInstance("TLS");
X509TrustManager tm = new X509TrustManager() {
public X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] xcs, String str) {

}
public void checkServerTrusted(X509Certificate[] xcs, String str) {

}
};
ctx.init(null, new TrustManager[] { tm }, null);
SSLSocketFactory ssf = new SSLSocketFactory(ctx);
ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
ClientConnectionManager ccm = httpClient.getConnectionManager();
SchemeRegistry registry = ccm.getSchemeRegistry();
registry.register(new Scheme("https", 443, ssf));
} catch (KeyManagementException ex) {
throw new RuntimeException(ex);
} catch (NoSuchAlgorithmException ex) {
throw new RuntimeException(ex);
}
}
}

3.IDcard_back.java

public class IDcard_back {

public IDcard_back() {
}
//发证机关
private String issue;
//起始时间
private String start_date;
//截止日期
private String end_date;
//验证状态
private boolean success;

public String getIssue() {
return issue;
}
public void setIssue(String issue) {
this.issue = issue;
}
public String getStart_date() {
return start_date;
}
public void setStart_date(String start_date) {
this.start_date = start_date;
}
public String getEnd_date() {
return end_date;
}
public void setEnd_date(String end_date) {
this.end_date = end_date;
}
public boolean isSuccess() {
return success;
}
public void setSuccess(boolean success) {
this.success = success;
}

}

4.IDcard_face.java

public class IDcard_face {

public IDcard_face() {
}
//身份证号
private String num;
//姓名
private String name;
//出生日期
private String birth;
//民族
private String nationality;
//性别
private String sex;
//地址
private String address;
//验证状态
private boolean success;

public String getNum() {
return num;
}

public void setNum(String num) {
this.num = num;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getBirth() {
return birth;
}

public void setBirth(String birth) {
this.birth = birth;
}

public String getNationality() {
return nationality;
}

public void setNationality(String nationality) {
this.nationality = nationality;
}

public String getSex() {
return sex;
}

public void setSex(String sex) {
this.sex = sex;
}

public String getAddress() {
return address;
}

public void setAddress(String address) {
this.address = address;
}
public boolean isSuccess() {
return success;
}

public void setSuccess(boolean success) {
this.success = success;
}
}

5.IDcard.java

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.http.HttpResponse;
import org.apache.http.util.EntityUtils;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONException;
import com.alibaba.fastjson.JSONObject;

import net.coobird.thumbnailator.Thumbnails;
import sun.misc.BASE64Encoder;

public class IDcard {

private static String host = "https://dm-51.data.aliyun.com";
private static String path = "/rest/160601/ocr/ocr_idcard.json";
private static String method = "POST";
private static String appcode = "";

/*
* 获取参数的json对象
*/
public static JSONObject getParam(int type, JSONObject dataValue) {
JSONObject obj = new JSONObject();
try {
obj.put("dataType", type);
obj.put("dataValue", dataValue);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}

/*
* 获取参数的json对象
*/
public static JSONObject getParam(int type, String dataValue) {
JSONObject obj = new JSONObject();
try {
obj.put("dataType", type);
obj.put("dataValue", dataValue);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}

public static JSONObject getConfigureSide(String side) {
JSONObject json_side = new JSONObject();
json_side.put("side",side);
return getParam(50, JSON.toJSONString(json_side));
}

public static JSONObject getImage(String imgPath) {
return getParam(50, GetImageBase64Str(imgPath));
}

//图片转化成base64字符串
public static String GetImageBase64Str(String filePath)
{//将图片文件转化为字节数组字符串，并对其进行Base64编码处理
InputStream in = null;
byte[] data = null;
//读取图片字节数组
try
{
in = new FileInputStream(filePath);
data = new byte[in.available()];
in.read(data);
in.close();
}
catch (IOException e)
{
e.printStackTrace();
}
//对字节数组Base64编码
BASE64Encoder encoder = new BASE64Encoder();
return encoder.encode(data);//返回Base64编码过的字节数组字符串
}

public static IDcard_face getIDcard_face(String imgPath){

Map<String, String> headers = new HashMap<String, String>();
//最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
headers.put("Authorization", "APPCODE " + appcode);
//根据API的要求，定义相对应的Content-Type
headers.put("Content-Type", "application/json; charset=UTF-8");
Map<String, String> querys = new HashMap<String, String>();
String fromPic = imgPath;
String toPic = imgPath;
try {
Thumbnails.of(fromPic).scale(1f).outputQuality(0.25f).toFile(toPic);
} catch (IOException e1) {
e1.printStackTrace();
}
Map<String, Object> inputs = new HashMap<String, Object>();
Map<String, Object> inputs_map = new HashMap<String, Object>();
inputs_map.put("image", getImage(fromPic));
inputs_map.put("configure", getConfigureSide("face"));
List<Map<String, Object>> lst_inputs = new ArrayList<Map<String, Object>>();
lst_inputs.add(inputs_map);
inputs.put("inputs", lst_inputs);
String bodys = JSON.toJSONString(inputs);
try {
HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
if(response.getStatusLine().getStatusCode()==200){
String strResult="";
try {
strResult = EntityUtils.toString(response.getEntity());
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
JSONArray outputs = JSONObject.parseObject(strResult).getJSONArray("outputs");
JSONObject outputValue = outputs.getJSONObject(0).getJSONObject("outputValue");
JSONObject idcard = JSONObject.parseObject(outputValue.getString("dataValue"));
IDcard_face iDcard_face =idcard.toJavaObject(IDcard_face.class);
if(iDcard_face.isSuccess()){
return iDcard_face;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}

public static IDcard_back getIDcard_back(String imgPath){
Map<String, String> headers = new HashMap<String, String>();
//最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
headers.put("Authorization", "APPCODE " + appcode);
//根据API的要求，定义相对应的Content-Type
headers.put("Content-Type", "application/json; charset=UTF-8");
Map<String, String> querys = new HashMap<String, String>();
String fromPic = imgPath;
String toPic = imgPath;
try {
Thumbnails.of(fromPic).scale(1f).outputQuality(0.25f).toFile(toPic);
} catch (IOException e1) {
e1.printStackTrace();
}
Map<String, Object> inputs = new HashMap<String, Object>();
Map<String, Object> inputs_map = new HashMap<String, Object>();
inputs_map.put("image", getImage(fromPic));
inputs_map.put("configure", getConfigureSide("back"));
List<Map<String, Object>> lst_inputs = new ArrayList<Map<String, Object>>();
lst_inputs.add(inputs_map);
inputs.put("inputs", lst_inputs);
String bodys = JSON.toJSONString(inputs);
try {
HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
if(response.getStatusLine().getStatusCode()==200){
String strResult="";
try {
strResult = EntityUtils.toString(response.getEntity());
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
JSONArray outputs = JSONObject.parseObject(strResult).getJSONArray("outputs");
JSONObject outputValue = outputs.getJSONObject(0).getJSONObject("outputValue");
JSONObject idcard = JSONObject.parseObject(outputValue.getString("dataValue"));
System.out.println(idcard);
IDcard_back iDcard_back =idcard.toJavaObject(IDcard_back.class);
System.out.println(iDcard_back.isSuccess());
if(iDcard_back.isSuccess()){
return iDcard_back;
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}

public static void main(String[] args) {
String imgPath = "d://face.jpg";
IDcard_face iDcard_face = getIDcard_face(imgPath);
System.out.println(iDcard_face.getBirth());
imgPath = "d://back.jpg";
IDcard_back iDcard_back = getIDcard_back(imgPath);
System.out.println(iDcard_back.getIssue());

}
}